B4Z-772-DWSDoor Window Sensor

1 Door/Window & Long Life Door/Window Sensors ITI Part Nos. 60-362 & 60-641 ˜ÃÌ>>̈œ˜Ê˜ÃÌÀÕV̈œ˜Ã Document Number: 466-1022 Rev. D PRELIMINARY October 2000 *Àiˆ“ˆ˜>ÀÞÊ£äÉÓÎÉ 8867g01a.ds4 Product Summary The Door/Window Sensor (60-362) and Long Life Door/ Window Sensor (60-641) can be installed on doors, win- dows, or virtually anything that opens and closes. During normal operation, the sensors transmit open (TRIP) and close (RESTORE) signals to the panel. The sensors also send a supervisory signal to the panel every 64 minutes. Sensors transmit open and close signals to the panel when a magnet (mounted near the sensor) is moved away from or closer to the sensor. The sensors are powered by a 3.6-volt lithium battery. œÌi The Long Life Door/Window Sensor battery cannot be replaced by installers or users. If you receive a low battery report, you must return the sensor to ITI for replacement. Tools Needed q#6 flathead screws or 18-gauge brads qScrewdriver or brad driver qSmall wire cutters qSensor and magnet spacers (optional) Installation Guidelines qKeep all sensors within 100 feet of the panel. qMount the sensor on the door frame and the magnet on the door. If the sensor is to be used on double doors, mount the sensor on the least used door and the magnet on the other door. qMount sensors with screws or brads, not double-sided tape. qPlace sensors at least 5 inches above the floor to avoid damaging them. qUse spacers (not included) to keep sensors and magnets away from metal or metallic surfaces such as foil wall- paper. Door/Window Sensor Spacers White: ITI Part #60-189 Brown: ITI Part #60-191 Magnet Spacers White: ITI Part #60-188 Brown: ITI Part #60-190 qRemove the internal reed switch not being used. qAvoid mounting sensors in areas with a large quantity of metal or electrical wiring, such as a furnace or utility room. qAvoid mounting sensors in areas where they will be exposed to moisture. qAvoid mounting sensors in locations where the operat- ing temperature (10° to 120° F) will be exceeded.
1/" Do not remove the jumper from the Long-Life Door/ Window Sensor circuit board! The sensor cannot work without the jumper. Installation
1/" You must be free of all static electricity when handling electronic components. Touch a grounded, bare metal surface before touching a circuit board or wear a grounded wrist strap. 1.Decide if the sensor should be mounted horizontally or vertically by locating the alignment marks on the sen- sor and magnet plastic (see Figure 1.) The marks indicate reed switch locations. Each sensor uses only one of the two switches. You will remove the unused one in step 4. Figure 1. Alignment marks 2.Remove the sensor cover by squeezing the cover ends firmly to release the tab on the cover from the slot on the sensor base. 3.Remove the circuit board from the sensor base by pull- ing back the plastic tab and lifting the battery to release the circuit board. SENSOR END VIEWSENSOR SIDE VIEW MAGNET ALIGNMENT MARKS ALIGNMENT MARK 8867G03A.DS4 'RRU:LQGRZ /RQJ /LIH'RRU:LQGRZ 6HQVRUV 2 Door/Window & Long Life Door/Window Sensors Connecting External Switches *Àiˆ“ˆ˜>ÀÞÊ£äÉÓÎÉ 4.Remove the unused reed switch, clipping the leads as close to the board as possible (see Figure 2.) Figure 2. Door/Window Sensor Circuit Boards 5.Mount the sensor base with screws or brads. Use spac- ers to compensate for metal surfaces or height varia- tions. 6.Remove the magnet from its base. Mount the magnet base no more than 3/8 inches away from the sensor base (see Figure 3). Replace magnet cover.) Figure 3. Mounted Sensor and Magnet œÌi Mount the magnet so it won’t interfere with door or window openings. Do not use two-sided tape. 7.Reattach the circuit board to the sensor base. 8.Reattach the sensor cover to the sensor base. Connecting External Switches Door/window sensors can be connected to either normally open (close on alarm) or normally closed (open on alarm) external switches. Wire multiple, normally closed switches in series. Wire multiple, normally open switches in parallel. Do not attempt to use the built-in reed switches and an external switch on the same door/window sensor. For high security installations, always remove both reed switches when connecting an external switch to the sensor terminals. œÌi In UL listed installations, only the normally closed con- figuration can be used. Materials Needed qHermetically sealed external switches (sealed reed switch) that supply a minimum 250-millisecond open or closure on alarm. qStranded 22-gauge wire. qInstallation Guidelines qDo not use solid core wire. qDo not use mechanical switches. TAMPER SWITCH TERMINALS CIRCUIT BOARD HOLDING TAB REED SWITCHES 8867G05A.DSF 3.6 VOLT 1/2 AA BATTERY MODEL 60-362 JUMPER TAMPER SWITCH TERMINALS CIRCUIT BOARD HOLDING TAB REED SWITCHES 3.6 VOLT AA BATTERY 8867G04C.DSF MODEL 60-641 DOOR DOOR FRAME MAGNET SENSOR 8867G02A.DS4 ALIGNMENT MARKS 3 Door/Window & Long Life Door/Window Sensors Programming *Àiˆ“ˆ˜>ÀÞÊ£äÉÓÎÉ qIf you are connecting a remote device to a door/win- dow sensor, do not use the built-in reed switches. qDo not connect fast pulse devices (such as Window Bugs) to door/window sensors. qDo not use more than 25 feet of 22-gauge, stranded wire in any wire run. qDo not use more than 6 feet of untwisted wire in any wire run. qDo not connect more than five switches or more than one alarm screen to a door/window sensor. qDo not run wires parallel to electrical wires. If you can’t avoid a parallel wire run, keep it at least 18 inches away from electrical wiring. qIf necessary, you may cross electrical wires at a 90 degree angle. Programming The following steps describe the general guidelines for pro- gramming (learning) the sensor into panel memory. Refer to the specific panel installation instructions or reference man- ual for complete programming details. 1.Set the panel to the program mode. 2.Proceed to the LEARN SENSORS menu. 3.Select the appropriate sensor group and sensor number assig…

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Interactive Technologies Inc 10/30/00 12:54 PM FCC ID: B4Z-772-DWS C:\WINNT\Profiles\nelson\Desktop\FCC Documintation\Submittles\DWS\peices\BLOCK.DOC EXHIBIT C Block Diagram of Product 106.5MHz Osc RF Amp Custom IC ITI Transmitter Final Amp Tamper Reed Switch Reed Switch Osc Enable Modulation Amplifier Enable Amplifier Enable

Interactive Technologies Inc 10/30/00 12:56 PM FCC ID: B4Z-772-DWS C:\WINNT\Profiles\nelson\Desktop\FCC Documintation\Submittles\DWS\peices\extern.DOC EXHIBIT B External Photographs

Interactive Technologies Inc 10/30/00 12:57 PM FCC ID: B4Z-772-DWS C:\WINNT\Profiles\nelson\Desktop\FCC Documintation\Submittles\DWS\peices\id_label.DOC EXHIBIT A ID Label / Location

Interactive Technologies Inc 10/30/00 12:57 PM FCC ID: B4Z-772-DWS EXHIBIT H Internal Photographs

Interactive Technologies Inc 10/30/00 12:58 PM FCC ID: B4Z-772-DWS C:\WINNT\Profiles\nelson\Desktop\FCC Documintation\Submittles\DWS\peices\OP_DESC.DOC Product Description The product is a wireless door window sensor type security device. It employs magnetic reed switches to detect opening and closing of doors and windows. It also employs an internal mechanically activated switch to detect to detect tampering. The sensor employs its transmitter to send tamper and alarm signal to a receiver/central-processing unit. The sensor is a battery operated employing a 3.6-volt lithium battery. The devise is controlled by a proprietary integrated circuit U1 that activates the transmitter in response to changes in switch states. The transmitter is on off keyed with the information encoded in the pulse width. Q1 and its associated components comprise a crystal oscillator/ tripler. It oscillates at 106.5 MHz producing a multiplied output at 319.5 MHz. This output is applied to the driver Q3. The final amplifier Q2 and the driver are turned on and of by the modulation output of the controller IC U1. EXHIBIT I Operational Description

Interactive Technologies Inc 10/30/00 2:03 PM FCC ID: B4Z-772-DWS Page 1 of 24 C:\WINNT\Profiles\nelson\Desktop\FCC Documintation\Submittles\DWS\peices\FCC_REPT.DOC Interactive Technologies, Inc. Door Window Sensor B4Z-772-DWS Certification Interactive Technologies Inc FCC_REPT.DOC 10/30/00 2:03 PM FCC ID: B4Z-772-DWS Page 2 of 24 Door Window Sensor B4Z-772-DWS 10/30/2000 Interactive Technologies, Inc. 2266 North Second Street North Saint Paul, MN 55109 (651) 777-2690 Interactive Technologies Inc FCC_REPT.DOC 10/30/00 2:03 PM FCC ID: B4Z-772-DWS Page 3 of 24 1. INTRODUCTION4 2. STATEMENT OF COMPLIANCE4 3. LAB MEASUREMENTS DISCUSSION / TEST NOTES7 3.1 Test Notes7 3.1.1 Transmissions shall cease within 5 seconds of activation [ §15.231(a)(2) ]7 3.1.2 Supervisory Calculation [ §15.231(a)(3) ]9 3.1.3 Duty Cycle Correction Factor [§15.231(b)(2) and §15.35(c)]9 3.1.4 Bandwidth Measurement [ §15.231(c) ]12 3.1.5 Emissions Measurements16 3.1.5.1 Radiated Emissions Summary16 3.1.5.2 FCC Emissions Calculation16 3.1.5.2.1 Terms16 3.1.5.2.2 Example Calculation17 3.1.5.3 Radiated Emissions17 3.1.5.4 Forbidden Bands17 Interactive Technologies Inc FCC_REPT.DOC 10/30/00 2:03 PM FCC ID: B4Z-772-DWS Page 4 of 24 1. Introduction This device is a wireless alarm transmitter for use in a wireless security system. The unit is self-contained and powered by one 3.6 Volt Lithium battery. The transmitter’s frequency is crystal controlled and is not adjustable by the user. The device measures approximately .5′′ wide, 3.25” long and 1” in height. The unit weighs approximately 1.6 ounces with battery. We are requesting Certification under FCC Rules, Part 15, Subpart C, Paragraph 15.231. Please send comments/suggestions on the report format to [email protected]. 2. Statement of Compliance §2.907Certification This is an application for certification §2.911Application a)This is an application and has been filed electronically with form 731. b)All information required has been supplied. c)The applicant has signed the application (electronically). d)The technical data has been signed. (See Radiated Emissions) e)Applicant signature block on electronic form 731 completed by officer of the company or authorized company personnel. f) The appropriate fee has been paid electronically with VISA on 10/30/00. §2.915Grant This application demonstrates that all applicable technical standards have been met and a grant of this application will serve the public interest. §2.925Label Each piece of equipment for which authorization will be granted will be uniquely identified with “FCC ID: B4Z-772-DWS.” The required statement will appear with the FCC ID on the product and, although not required, in the installation instructions. See Exhibit A, PDF file id_label.pdf Interactive Technologies Inc FCC_REPT.DOC 10/30/00 2:03 PM FCC ID: B4Z-772-DWS Page 5 of 24 §2.947Measurement Procedure a)The measurement procedure follows ANSI C63.4 procedure. Procedural notes are contained in the laboratory report. d)A list of test equipment used is contained in the laboratory report. §2.948Description of Measurement Facilities Measurements were performed at TUV Testing Services Open Test Site. The FCC keeps a full description of the measurement facilities on file. TUV’s acceptance and approval is dated as December 5, 1993 in a letter received from the FCC. The address of the test facility is: TUV Product Service 19035 Wild Mountain Road Taylors Falls, MN 55084-1758 Phone: 651-638-0297 Contact:Joel Schneider Test Engineer in Charge See Exhibit F, PDF file test_pho.pdf for sketch of measurement setup §2.1033Application for Certification a)Form 731 has been electronically filed on 10/30/00. Items that did not apply were left blank. b)This technical report contains the following information where applicable. 1)Full name and mailing address of manufacturer and applicant for certification: Interactive Technologies Inc 2266 North Second Street North Saint Paul, MN 55109 2)FCC Identifier: B4Z-772-DWS 3)Copy of installation instructions: See Exhibit G, PDF file: user_man.pdf 4)Brief Description of circuit functions and device operation: See Exhibit I, PDF file op_desc.pdf See Exhibit D, PDF file schemat.pdf for schematics (page 1) and parts placement (page 2) diagrams. Interactive Technologies Inc FCC_REPT.DOC 10/30/00 2:03 PM FCC ID: B4Z-772-DWS Page 6 of 24 5) Block Diagram See Exhibit C, PDF file block.pdf. 6)Report of the measurements of radiation and conducted emissions: This document. 7)Photographs External: See Exhibit B, PDF file extern.pdf Internal: See Exhibit H, PDF file intern.pdf 8)Peripheral or Accessory devices: This is not applicable since this device is stand-a- lone product. 9) Transition Rules This application is not pursuant to the transition rules of §15.37 10)Emergency Broadcast decoding: This is not applicable to device in this application. 11)Application for direct sequence spread spectrum devices... This is not applicable to device in this application. 12)Application for scanning receivers... This is not applicable to device in this application. c)Composite Systems This is not applicable to device in this application. Interactive Technologies Inc FCC_REPT.DOC 10/30/00 2:03 PM FCC ID: B4Z-772-DWS Page 7 of 24 3. Lab Measurements Discussion / Test Notes 3.1 Test Notes 3.1.1 Transmissions shall cease within 5 seconds of activation [ §15.231(a)(2) ] In the event of an alarm, 8 packets are sent in the transmission. The packet duration is, at most, 30 mS, see Duty Cycle Correction Factor [§15.231(b)(2) and §15.35(c)]. The time between packets random between 100 mS and 450 mS so the length of the longest transmission is: 8*30mS + 7*450mS = 3.39 seconds. The following plot shows an 8-packet transmission that concludes in less than 5 seconds. Interactive Technologies Inc FCC_REPT.DOC 10/30/00 2:03 PM FCC ID: B4Z-772-DWS Page 9 of 24 3.1.2 Supervisory Calculation [ §15.231(a)(3) ] As permitted, this device will transmit three packets for supervision pu…

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Interactive Technologies Inc 10/30/00 12:59 PM FCC ID: B4Z-772-DWS C:\WINNT\Profiles\nelson\Desktop\FCC Documintation\Submittles\DWS\peices\TEST_PHO.DOC 0.8 Meters EUT Receiving Antenna 3 Meters EXHIBIT F Test Setup Sketch for Radiated Emissions 1 Meter