NUF-RV2000-1202

Time Domain Corporation Cummings Research Park 7057 Old Madison Pike Huntsville, Alabama 35806 Paul Withington VP/Senior Technologist [email protected] (256) 922 9229 Request for Confidential Treatment FCC ID No: NUF-RV2000-1202 Time Domain Corporation (TDC) requests that the detailed physical block diagram along with all schematics in exhibit three (RF and Development board) and internal photographs in exhibit four, be withheld from public disclosure in accordance with Section 0.459 of the Commission’s Rules, 47 C.F.R. § 0.459 (2000), following grant of the application. In support of this request, TDC submits the following: (1) identification of the specific information for which confidential treatment is sought: Time Domain seeks confidentiality for all block diagrams, all schematics, and internal photographs of the device. These exhibits are segregated from the non-confidential exhibits of the application. (2) identification of the Commission proceeding in which the information was submitted or a description of the circumstances giving rise to the submission: The proceeding is that involving the application for equipment authorization (certification) under FCC ID No.: NUF-RV2000-1202. (3) explanation of the degree to which the information is commercial or financial, or contains a trade secret or is privileged: This material includes circuit diagrams and board layout information for the system. As such, this material is treated as highly confidential business information. (4) explanation of the degree to which the information concerns a service that is subject to competition: The material for which confidentiality is sought is employed in the design and manufacture of ultra-wideband communications and radar systems that is offered on a highly competitive basis. Customers for this equipment have a variety of competing sources of supply. www.time-domain.com 1.256.922.9229 phone 1.256.922-0387 fax EVK Certification Confidentiality Request December 31, 2002 Page 2 (5) explanation of how disclosure of the information could result in substantial competitive harm: Disclosure would, in effect, give away the fruits of the labors of eighty engineering personnel, who have designed the equipment and the manufacturing processes. Disclosure would also offer competitors additional unwarranted insight into the state of product development thereby allowing such competitors an advantage that would not be available to unless they were working with TDC and had a non-disclosure agreement with TDC. (6) identification of any measures taken by the submitting party to prevent unauthorized disclosure: The information for which confidential treatment is sought is kept confidential by TDC and not made available to third parties except pursuant to non-disclosure agreements. (7) identification of whether the information is available to the public and the extent of any previous disclosure of the information to third parties: To the knowledge of those preparing this application, the information has not been disclosed publicly heretofore. The protection sought is narrowly drawn and pertains to certain specific implementations of ultra-wideband technology. (8) justification of the period during which the submitting party asserts that material should not be available for public disclosure: This material should not be disclosed for at least five years. Disclosure of the design information would lead to insights into both designs and manufacturing techniques and could have an adverse competitive effect for many years to come. (Time Domain is aware, for example, of competitors in both Asia and Europe for this application.) As this is industrial equipment, we expected the equipment to be used for more than five years in some cases. EVK Certification Confidentiality Request December 31, 2002 Page 3 (9) any other information that the party seeking confidential treatment believes may be useful in assessing whether its request for confidentiality should be granted: See item 8 above. Note that the equipment for which approval is being sought will be employed in applications that inherently carry a premium on security. Respectfully:_submitted electronically __ /s/ Paul Withington Vice-President Cummings Research Park 7057 Old Madison Pike Huntsville, AL 35806

Application Overview This application seeks certification of an ultra wideband device under the FCC Waiver to Time Domain dated June 29, 1999. The UWB device is a through-wall radar. It is battery powered. The radar includes an integral antenna completely enclosed within the device. The device meets all requirements of the waiver, including the requirement to contain a dead man switch. Intertek Testing Services in Atlanta GA measured the device in accordance with the measurement procedures identified in the Waiver as well as the applicable section of Part 15.

Time Domain Corporation Cummings Research Park 7057 Old Madison Pike Huntsville, Alabama 35806 February 26, 2003 Mr. Joe Dichoso ([email protected]) Senior Engineer, FCC Application Processing Branch FCC Laboratory Columbia, MD Re: FCC ID NUF-RV2000-1202 Applicant: Time Domain Corporation Correspondence Reference Number: 24829 731 Confirmation Number: EA398281 Dear Joe: Below are your eleven numbered comments and our response. Should you have any questions, please call me (256) 428-6317. 1). Justify the confidentiality request for the internal photos. Confidentiality of the internal photos cannot be granted if the device is sold to the general public. Will you sell the device only to parties that have confidentiality agreement with Time Domain? TDC Response: This device cannot be sold to the general public, it can only be sold to law enforcement and fire fighting/emergency rescue entities eligible for licensing on the public safety pool frequencies as set forth in Part 90 of the commission’s rules. In addition every customer must sign a terms and condition sheet that I have attached to this correspondence. 2) Section 3.2 of the Test report indicates that average measurements above 960 Mhz were made with 1 MHz RBW and 10 kHz VBW. Please make measurements with RMS detector per Section 15.521(d). TDC Response : This Device was designed and built to comply with the rules and measurement techniques in the waiver. We used the video filtering method as it was called out in the waiver. Therefore Section 15.521 does not apply for this filing. 3) Table 3.3.1 lists Antenna factors in dB(1/m) while tests were performed at 3 meters. Please correct/explain. TDC Response : The Antenna factor is expressed in units of dB per meter (a.k.a. dB (1/m) or dB/m). Measurements that were made at three meters were made using three-meter antenna factors. Mr. J. Dichoso RE: FCC ID NUF-200EVK-1202 Correspondence Reference Number: 24735 Page 2 www.time-domain.com 1.256.922.9229 phone 1.256.922-0387 fax 4) Table 3.3.2 lists Antenna factors in dB(1/m) and tests were performed 1 meter. This table does not list a distance factor while tests were performed at 1 meter. Above 1 GHz, and RMS detector must be used. Please correct/explain accordingly. TDC Response : The measurements that were made at one meter were made using one- meter antenna factors. The limit was adjusted to correspond to a one-meter measurement distance. At three meters, the limit is 54. At one meter, the limit is 63.5 (calculated by using the inverse square law). Since the limit was adjusted to the one-meter distance, further correction using the distance factor was unnecessary. The video filtering method was used for above 1 GHz as it was called out in the waiver. 5) Test data in Table 3.3.3 listed measurements at 1 meter however; no distance correction factor was listed. Please correct/explain. Please explain limit. The peak limit is 0 dB EIRP. Provide compliance with this requirement. TDC Response : The measurements that were made at one meter were made using one- meter antenna factors. The limit was adjusted to correspond to a one-meter measurement distance. At three meters, the limit is 54. At one meter, the limit is 63.5 (calculated by using the inverse square law). Since the limit was adjusted to the one-meter distance, further correction using the distance factor was unnecessary. The 0 dB EIRP applies to devices filed under First Report and Order this device should be filed under the waiver were this limit does not apply. 6) Provide a copy of the waiver or indicate status of waiver request. TDC Response : You will find filed along with this correspondence a copy of the waiver. 7) Indicate Fl, Fm(the frequencies of the UWB bandwidth) and Fh (Frequency of highest field strength. For Fh, indicate the level and indicate compliance with the 0 dB EIRP limit. Indicate test procedure used to determine compliance. TDC Response : This method applies to devices filed under the First Report and Order. Our device should be filed under the waiver were this limit does not apply. 8) Provide measurement data showing compliance with 15.517(c) measurements above 960 MHz with RMS detector and RBW of 1 MHz. TDC Response : This Device was designed and built to comply with the rules and measurement techniques in the waiver and should be filed under this waiver. Therefore Section 15.517(c) does not apply for this filing. Mr. J. Dichoso RE: FCC ID NUF-200EVK-1202 Correspondence Reference Number: 24735 Page 3 www.time-domain.com 1.256.922.9229 phone 1.256.922-0387 fax 9) Provide measurement data showing compliance with 15.517(d) measurements in the GPS bands with and RMS detector and RBW of 1kHz. TDC Response : This Device was designed and built to comply with the rules and measurement techniques in the waiver and should be filed under this waiver. Therefore Section 15.517(d) does not apply for this filing. 10) Provide and exhibit showing compliance with the labeling requirements in Section 15.517(f). TDC Response : This Device was designed and built to comply with the rules and measurement techniques in the waiver and should be filed under this waiver. Therefore Section 15.517(f) does not apply for this filing. 11) For all of the test data corrections and requests above please provide a complete and corrected test report. TDC Response: ITS Atlanta did make some changes to the report to make things a little more clear and I will submit the revised report with this correspondence letter. Feel free to contact me if any of these issues need to be discussed further. Yours truly, Keven Trach Compliance Engineer Time Domain Corp. Phone: 256 428 6317/FAX: 256 922 0387 [email protected]

TERMS AND CONDITIONS OF SALE (RADARVISION ® ) These Terms and Conditions of Sale apply to the purchase of RADARVISION ® products (“Products”) of Time Domain Corporation, a Delaware corporation in response to a written Purchase Order presented to you by an authorized representative of Time Domain Corporation. Unless otherwise indicated, these terms and conditions will apply to all purchases of RADARVISION ® products. In these Terms and Conditions of Sale, the terms “we”, “us” and “our” refer to Time Domain Corporation and the terms “you” and “your” refer to the purchaser. Your purchase of our products in response to a written Order Form is governed by the Purchase Order (the multi-page document which has been printed with your name and address, a list of the products covered, price and payment terms), these Terms and Conditions of Sale, and applicable warranties and any additional terms referenced in the Purchase Order, each as modified to the extent applicable by any strategic purchasing agreement you may have in effect at the time with us. Additional or conflicting terms and conditions submitted on any purchase order or other documentation is expressly superseded by these Terms and Conditions of Sale. FORMATION OF CONTRACT A written Purchase Order is a request for an offer from you to purchase. By signing and returning the Purchase Order to us, you make an offer to purchase under these terms. We accept your offer by the signature of a Time Domain Corporation Sales Manager or other authorized representative and by the credit approval of our customer credit department. Our acceptance of your offer is expressly made conditional on your assent to all of our terms. No prior proposals, statements, course of dealing or usage of the trade will be part of the contract, except as may have been previously agreed in writing by the parties under a strategic purchasing agreement covering the transaction. After the contract has been formed, it may be modified only by a writing agreed to by you and our authorized representative. PRICE AND TAXES Your price is stated in the written Purchase Order. You are responsible for the payment of all applicable taxes, stamps, duties and/or fees associated with the purchase of this Product. Overdue invoices will bear simple interest at the rate of ten percent (10%) per annum, unless such rate exceeds the maximum allowed by law, in which case it will be reduced to the maximum allowable rate. PAYMENT The payment terms are stated in the written Order Form. If any payment depends on an event (e.g., delivery), which is delayed for a reason for which you are responsible, you will make the payment when the event was first scheduled to occur. You grant to us a purchase money security interest in all items ordered until we receive full payment and, upon our request, you will sign and deliver to us any additional documents we may require to perfect this security interest. DELIVERY Delivery dates are approximate. We are not liable for delays in performance or delivery due to a cause beyond our reasonable control. These causes include, without limitation, any delay of sources to supply materials and equipment, government priorities and labor or transportation problems. If such a delay occurs, we may extend the performance or delivery date for a period of time equal to the delay. TRANSPORTATION, TITLE AND RISK OF LOSS FCA Huntsville Alabama. You are responsible for payment of freight and payment for or providing for property damage or loss from the time we deliver the products to the carrier. Title and risk of ownership passes to you at Huntsville, Alabama upon delivery to the carrier. FEDERAL COMMUNICATIONS COMMISSION (FCC) REQUIREMENTS This Product is authorized under a waiver issued by the FCC. If it is determined that the operation of this Product has caused harmful interference to other radio operations, the operator shall immediately contact Customer Service at Time Domain Corporation at 888-826-8378. Under terms of the FCC's waiver, users of this Product must understand that this Product must not cause harmful interference to other radio services and must accept harmful interference from other radio services. Additionally, the FCC requires users to: · Submit information to the FCC defining the geographic area in which the Product will be used; · Maintain a log detailing the location where the Product was used and the duration of operation; · Notify Time Domain of any intention to transfer control of the device to a third party, so that Time Domain may coordinate with the FCC. The user must not resell, lease, loan or otherwise transfer or dispose of the Product without first obtaining Time Domain’s written consent and if such consent is given, without first coordinating the transfer with the FCC through Time Domain. ACCEPTANCE OF PRODUCTS You accept the products ordered on the earlier of (1) two days after the date the products are delivered to you or (2) the date you first use the products. PRESERVATION OF TIME DOMAIN PROPRIETARY RIGHTS We own and retain all of our patents, trademarks, trade secrets, copyrights, designs, and other intellectual property rights (“Proprietary Rights”). The third party manufacturers of any non Time Domain components of the Product own and retain all of their Proprietary Rights in the component parts. Nothing in this Agreement is intended to restrict the Proprietary Rights of any third party manufacturer or us. All intellectual property developed, originated, or prepared by us in connection with providing to you the Products remain vested exclusively in us, and this Agreement does not grant to you any shared development rights of intellectual property. Nothing in this Agreement will be deemed to grant, directly or by implication, estoppel, or otherwise, any right, title or interest in our Proprietary Rights. In order to further preserve Time Domain’s propriety rights and to maintain the confidentiality of its designs, you agree not to modify, …

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June 29, 1999 31030/4-3-4 1300C2 Mr. David E. Hilliard, Esq. Wiley, Rein & Fielding 1776 K Street, N.W. Washington, DC 20006 Dear Mr. Hilliard: This is in response to the petition for waiver of Part 15 of the Commission's rules, filed on February 2, 1998, on behalf of Time Domain Corporation ("Time Domain"), to permit the authorization of an ultra-wideband system that will be used either as a covert communications system or to detect persons in a building environment. These systems will have an extremely wide bandwidth with a center frequency located near 2000 MHz. Specifically, you request a waiver of the prohibition against operation within the restricted frequency bands listed in 47 CFR § 15.205(a) and of the application of a pulse desensitization factor for measurements below 1000 MHz as required by 47 CFR § 15.35(a). In support of the waiver request, Time Domain asserts that the signals transmitted using its time modulation technique will comply with the general emission limits contained in 47 CFR § 15.209. In addition, Time Domain asserts that the signals from its devices will appear noise-like. Moreover, Time Domain states that except for sales to federal agencies subject to regulation by the National Telecommunications and Information Administration, any equipment produced under this waiver request shall be sold only to law enforcement and fire fighting/emergency rescue entities eligible for licensing on the public safety pool frequencies as set forth in Part 90 of the Commission's Rules. Time Domain also states that it shall maintain records of all entities to whom the equipment produced under the waiver request is sold and will promptly make those records available to the Commission upon request. Further, Time Domain states that operation of any equipment produced under this waiver will be subject to 47 CFR § 15.5, which among other things, require that such equipment accept any interference from and not interfere with any authorized radio service. As additional support for its waiver request, Time Domain indicates that the waiver should be limited to production of 2,500 units of its ultra-wideband system which will be divided among communication and radar systems and these systems will be widely dispersed among the United States and will be used intermittently. Finally, Time Domain states that even if all 2,500 units were to operate at the same time the total emitted power throughout the entire United States would be less than 5 watts. As the frequencies that will be used include several frequency bands allocated to the U.S. Government, we coordinated the waiver request with the National Telecommunications and Information Administration ("NTIA"). On June 15, 1999, NTIA informed us that the waivers can be granted with certain conditions. A copy of the NTIA letter and attachment setting forth the conditions is enclosed. It is a well-established principle that the Commission will waive its rules only if it determines, after careful consideration of all pertinent factors, that such a grant would serve the public interest without undermining the policy which the rule in question is intended to serve. See WAIT Radio v FCC , 418 F.2d 1153, 1157 (D.C. Cir. 1969). In discussing the treatment of requests for waivers of established rules, the court in WAIT Radio emphasized that the agency's discretion in applying general rules is intimately linked to the existence of "a safety valve procedure" to permit consideration of an application for exemption based upon special circumstances. Id . Indeed, the court considered a rule most likely to be undercut if it does not take into account "considerations of hardship, equity, or more effective implementation of overall policy...." Id . at 1159. After careful consideration we believe that the requested waiver will serve the public interest by allowing Time Domain to supply to police departments with a communications system that will provide law enforcement officers with a means of covert communication. Additionally, we believe that the requested waiver will serve the public interest by allowing Time Domain to provide radar systems that will enable fire and rescue departments to provide a system to their personnel to determine the location of persons inside damaged, burning or smoke filled buildings. Further, based upon the conditions specified in the waiver request, we believe that there is a low probability that harmful interference will be caused by these systems. Preventing interference to other radio services is the primary purpose of the standards in Part 15. Thus, it does not appear that the requested waiver would undermine the policy of our rules. Moreover, we believe that a limited waiver of our rules would, in this particular instance, be in the public interest because it will afford a real-world test of a new technology. The results of this test will create a record that will aid the Commission in making decisions regarding allowing ultra- wideband applications on a broader scale. We wish to emphasize that grant of this waiver request does not in any way imply that the Commission's rules will be amended to provide for the authorization and use of ultra-wideband devices. Nor should it be deemed in any way to prejudge the Commission's consideration of the issues involving the operation of ultra-wideband devices in any inquiry or rule making proceeding. Accordingly, under the authority contained in Sections 0.31(i) and 0.241(a) of the Commission's regulations, 47 CFR §§ 0.31(i) and 0.241(a), a waiver is hereby granted to Time Domain Corporation to permit it to market the ultra-wideband communications and radar systems described in its petition. The waiver is subject to the following conditions: 1) The marketing of transmitters under this waiver shall not exceed 2,500 units. The waiver is granted for a period of four years. However, the cessation of marketing could be required at an earlier date should the Commission find that these radar sy…

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Time Domain Corporation Cummings Research Park 7057 Old Madison Pike Huntsville, Alabama 35806 March 26, 2003 Mr. Joe Dichoso ([email protected]) Senior Engineer, FCC Application Processing Branch FCC Laboratory Columbia, MD Re: FCC ID NUF-RV2000-1202 Applicant: Time Domain Corporation Correspondence Reference Number: 24890 731 Confirmation Number: EA398281 Dear Joe: Below are your three numbered comments and our response. Should you have any questions, please call me (256) 428-6317. 1). In NTIA's approval of Time Domain's waiver request for this device, NTIA required that peak measurements above 1000 MHz be made with "Resolution Bandwidths of the inverse of the pulse width". You only used a 1 MHz RBW. Please remeasure/indicate compliance with the appropriate Resolution Bandwidth or indicate how this is taken into account in the measurements. TDC Response: The peak measurement with the resolution bandwidths of the inverse of the pulse width was also submitted with the test report for informational purposes only. 2) In the same document, the peak to average ratio of Section 15.35(b), shall not exceed 23 dB for the communication system and 26 dB for the radar system. Indicate compliance with the appropriate peak limit accordingly. TDC Response : The data to support this is supplied in the test report in Table 3.3-2 and 3.3-3 with the peak to average ration being well below (approximately 6 dB) the 26 dB limit for radar systems. 3) Please indicate the pulse repetition factor of the device as discussed. TDC Response : The pulse repetition factor for this device is 10 Mhz. Mr. J. Dichoso RE: FCC ID NUF-200EVK-1202 Correspondence Reference Number: 24735 Page 2 www.time-domain.com 1.256.922.9229 phone 1.256.922-0387 fax Feel free to contact me if any of these issues need to be discussed further. Yours truly, Keven Trach Compliance Engineer Time Domain Corp. Phone: 256 428 6317/FAX: 256 922 0387 [email protected]

TIME DOMAIN CORPORATION HUNTSVILLE, AL 35806 USA PART NO. 100-0018 A S/N R2HA XXXXX Manufactured under one or more of the following U.S. patents: 6,304,623 4,641,317 4,743,906 4,813,057 4,979,186 5,363,108 5,969,663 5,812,081 5,952,956 5,677,927 Additional U.S. and International patents pending. FCC ID: NUF-RV2000-1202 ALL DIMENSIONS ARE IN INCHES UNLESS SPECIFIED. DIMENSIONAL TOLERANCES UNLESS OTHERWISE SPECIFIED: 2 PLACE ±.01 3 PLACE ±.005 4 PLACE ±.0005 ANGLES ±0.5° DO NOT SCALE DRAWING FILE NAME: ORIGINATOR ENGINEER APPROVED RELEASED THIS DESIGN AND PRINT IS THE PROPERTY OF TIME DOMAIN CORPORATION THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND IS LOANED IN CONFIDENCE. THIS DOCUMENT IS SUBJECT TO RETURN UPON DEMAND ON THE EXPRESS CONDITION THAT IT WILLNOT BE USED IN ANY WAY NOT AUTHORIZED BY TIME DOMAIN CORPORATION. TIME DOMAIN THE PULSE OF THE FUTURE Huntsville, AL B1 3rd ANGLE PROJECTION APPROVALS DATE OF 320-0051 32A-0051A LABEL, FCC ID/Serial Number, RV2000 111=1 J. ROBINSON01-03-02 32A-0051A RV2000 PRODUCT ID.DWG

This device complies with the Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any inter- ference received, including interference that may cause undesired operation. ALL DIMENSIONS ARE IN INCHES UNLESS SPECIFIED. DIMENSIONAL TOLERANCES UNLESS OTHERWISE SPECIFIED: 2 PLACE ±.01 3 PLACE ±.005 4 PLACE ±.0005 ANGLES ±0.5° DO NOT SCALE DRAWING FILE NAME: ORIGINATOR ENGINEER APPROVED RELEASED THIS DESIGN AND PRINT IS THE PROPERTY OF TIME DOMAIN CORPORATION THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND IS LOANED IN CONFIDENCE. THIS DOCUMENT IS SUBJECT TO RETURN UPON DEMAND ON THE EXPRESS CONDITION THAT IT WILLNOT BE USED IN ANY WAY NOT AUTHORIZED BY TIME DOMAIN CORPORATION. TIME DOMAIN THE PULSE OF THE FUTURE Huntsville, AL B1 3rd ANGLE PROJECTION APPROVALS DATE OF 320-0053 32A-0053A LABEL, FCC PART 15 COMPLIANCE, RV2000 111=1 J. ROBINSON01-03-02 32A-0053A RV2000 COMPLIANCE NOTICE.DWG

This equipment is authorized under a waiver issued by the FCC. If It is determined that the operation of this equipment has caused harmful interference to other radio operations, the operator shall immediately contact Time Domain Corporation at 1-888-826-8378 ALL DIMENSIONS ARE IN INCHES UNLESS SPECIFIED. DIMENSIONAL TOLERANCES UNLESS OTHERWISE SPECIFIED: 2 PLACE ±.01 3 PLACE ±.005 4 PLACE ±.0005 ANGLES ±0.5° DO NOT SCALE DRAWING FILE NAME: ORIGINATOR ENGINEER APPROVED RELEASED THIS DESIGN AND PRINT IS THE PROPERTY OF TIME DOMAIN CORPORATION THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION AND IS LOANED IN CONFIDENCE. THIS DOCUMENT IS SUBJECT TO RETURN UPON DEMAND ON THE EXPRESS CONDITION THAT IT WILLNOT BE USED IN ANY WAY NOT AUTHORIZED BY TIME DOMAIN CORPORATION. TIME DOMAIN THE PULSE OF THE FUTURE Huntsville, AL B1 3rd ANGLE PROJECTION APPROVALS DATE OF 320-0052 32A-0052A LABEL, FCC UWB EXPERIMENTAL, RV2000 111=1 J. ROBINSON01-03-02 32A-0052A RV2000 EXPERIMENTAL.DWG

UWB Statement Label Part 15 Statements Label FCC ID La bel

RadarVision ® Through-Wall Motion Mapping For Enhanced Tactical Entry Critical decisions are made every day by law enforcement officers. The better the information they have, the better the decisions they can make. Information that can help to identify potential threats and reduce risks is the most valuable of all, particularly if the information reveals unseen dangers. RadarVision® is designed to detect people in motion behind walls. Powered by a PulsON® chipset, the radar uses ultra-wideband pulses—10 million per second—to penetrate most common building materials. A “map” of detected motion is displayed onboard to give the operator a real-time depiction of direction and distance to the motion contact. Time Domain ® RadarVision: the hand-held ultra wideband device that enables users to detect the movement of people behind walls • Hand-held • Light-weight • Rugged • Easy to operate • Maps motion • Intuitive graphical display • Rechargeable battery • Ultra wideband technology Time Domain Corporation • 7057 Old Madison Pike • Huntsville, Alabama 35806 • www.radarvision.com phone 1.256.922.9229 • fax 1.256.428.6622 • email: [email protected] Potential Applications: Law Enforcement, Search & Rescue • Tactical Operations when knowledge of where people are—before officers enter a building—can help prevent death and injury. • Search Operations when people in hiding need to be located without alerting them to the search. Military • Covert Operations & Urban Warfare where assessing an enemy position and assessing risk while remaining undetected are essential. Under most circumstances, the signal penetrates reinforced concrete, concrete block, sheetrock, brick, wood and wood composites, plaster, tile, fiberglass. The signal does not penetrate solid metal or metal- coated objects. A moving target displayed on the 30 foot scale shows movement at the 24 foot distance. This device has not yet been authorized as required by the rules of the FCC. It is not, and may not be, offered for sale or lease, or sold or leased, in the USA to commercial customers until authorization is obtained. Time Domain is in the process of preparing this device for authorization. Size: Weight: Enclosure: Color: 22”x14”x8” 10 lbs High Impact Plastic Black Technical Characteristics Power: Operating Time per Charge: Recharge Time: Range Accuracy: Horizontal Field of View :…

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