840LSN Dual Mode Field Disturbance Sensor Users Manual

DS840LSN EN Installation Guide TriTech PIR/Microwave Intrusion Detector DS840LSN | Installation Guide | 1. General Information EN | 2 1. General Information The DS840LSN is a microprocessor-based TriTech Passive Infrared/Microwave Intrusion Detector. Patented Passive Infrared and Microwave signal processing provides excellent catch performance with freedom from false alarms. The DS840LSN can communicate and connect to all LSN Bus Systems. 2. Specifications Table 1: DS840LSN Specifications 3. Mounting 3.1 Never install the detector in an environment that Mounting Considerations causes a constant alarm in one technology; it should never be left to operate with the LEDs in a constant flashing green, yellow, or red condition. A detector with one technology in constant alarm will cause an alarm output whenever the other technology alarms. Good installations start with the LEDs OFF when there is no target motion. Point the unit away from outside traffic (for example, roads, alleys, and parking lots). Standby Power LSN Supply Voltage LSN Current Consumption Alarm Signal Temperature No internal standby battery. For each hour of standby time needed, 4 mAh are required. For UL Listed Requirements, four hours (16 mAh) are required. 33 V maximum 4.0 mA Alarms are reported to the panel via the LSN Bus.

-40C to +49C (-40F to +120F). For UL Certificated Installations, the temperature range is 0C to +49C

(+32F to +120F). Microwave energy will pass through glass and most common non-metallic construction walls. Avoid direct or indirect sunlight. Point the unit away from glass exposed to the outdoors and objects that may change temperature rapidly (see Figure 1) The PIR detector will react to objects rapidly changing temperature within its field-of-view. DS840LSN DS840LSNC 10.588 GHz (UK, France) 10.525 GHz (UL Listed) Microwave Frequency Coverage Internal Pointability Cover Tamper Options Patents Compliance Figure 1: Avoid extreme temperature change locations 12 m x 12 m (40 ft. x 40 ft.)

+2 to 18 Vertical Tamper signaling via LSN Bus B335 Low Profile Swivel Mount Bracket and B338 Ceiling Mount Bracket. (The use of brackets may reduce range and increase dead zone areas.) These detectors are covered under one or more of the following U.S. patents: #4,660,024, #4,764,755,

#5,077,548, #5,208,567,

#5,262,783, #5,450,062 and

#5,670,943. Other patents pending. This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry and Science Canada. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesirable operation. Eliminate interference from nearby outside sources. Avoid installations where rotating machines (such as ceiling fans) are normally in operation within the coverage pattern (see Figure 2). Changes or modifications not expressly approved by Bosch Security Systems can void the user's authority to operate the equipment. Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 3. Mounting EN | 3 Figure 2: Avoid installing near rotating machines Select a location likely to intercept an intruder moving across the coverage pattern (see Figure 3). Figure 3: Coverage Pattern Avoid mounting the detector in locations

(such as above a doorway) where people can pass in close proximity (0.5 m / 1.5 ft.) of the detector. The surface should be solid and vibration-free. Mounting height range is 1.8 m to 2.4 m (6 ft. to 8 ft.). The recommended height is 2.3 m (7.5 ft.). Mounting height for Pet Applications is 2 m

(6.5 ft.). Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 3. Mounting EN | 4 Mounting the Detector 3.2 See Figure 4 for location of features. 1. Remove the cover by inserting a thin flathead screwdriver into the locking tab hole at the bottom front of the detector, pressing in, and pulling the cover up and forward. Mount the unit with the terminal block up. 2. Remove the circuit board from the base by pulling outward slightly on one of the Circuit Board Locking Tabs (7). Do not touch the mirror surface. If you have touched the mirror surface accidentally, be sure to carefully clean wipe off fingerprints with a clean cloth and a mild non-abrasive cleaning solution. Figure 4: Location of Features 3. Remove the Mirror Assembly (9). Carefully press with two fingers on the top end of the mirror assembly (9) and slide it out of the spring loaded tracks (11). 4. Break away the needed Wire Knockouts for the wire entrance (4). 5. Open two holes for surface or corner mounting

(13). 6. Mark the location for the mounting screws using the enclosure as a template. 7. Pre-start the mounting screws. 8. Route wiring as necessary (see Section 4. Wiring). Route to the rear of the base and through the wire entrance. Make sure all wiring is unpowered before routing. 9. Securely attach the base to the mounting surface. 10. Return the circuit board to the base. 11. Install the mirror using settings in Table 3. 11 3 6 8 1 4 5 13 2 4 14 7 7 8 9 13 10 11 13 13 1 -

2 -

Inside view (circuit board and mirror assembly mounted) Inside view (no circuit board and mirror assembly mounted) 3 - Microwave Range Adjustment 4 - Wiring Knockouts 5 - Terminal Block (T-strip) 6 - LEDs (green, yellow, red) 7 - Circuit Board Locking Tab (One on each side) 8 - Tamper Switch 9 - Mirror Assembly 10 - Microwave Board 11 - Mirror Tracks (2) 12 - Bracket Mounting Hole 13 - Mounting Hole Knockouts 14 - Cable Tie Strain Relief Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 4. Wiring EN | 5 4. Wiring Apply power ONLY after all connections have been made and inspected. Do NOT coil excess wiring inside the detector. LED Operation 5. The detector uses 3 colored LEDs to indicate the various alarm and supervision trouble conditions that that exist. See Table 2. Table 2: Status of LEDs Figure 5: DS840LSN Terminals 1 2 3 4 1 - aLSN1 & bLSN1: coming from the preceding LSN element. Shielded cable is recommended for bus connections 2 - aLSN2 & bLSN2: going to the next LSN element. Shielded cable is recommended for bus connections. 3 - 5 & 6: Spare terminals. 4 - 7: Connection for ground wire from shielded cable. Do not coil excess wire inside the enclosure. Plug the wire entrance hole with the foam plug provided after all wiring connections have been made. Walk Test Status Disabled Enabled Condition All Power-Up Dual Alarm Microwave Alarm PIR Alarm No Activity Yellow Red Off Off Sequential Green, Yellow, Red Off Green Flashing Off Off Off Flashing Off Flashing Off Off Off Off Flashing Off During walk testing, the LEDs light for the first technology (microwave or PIR) and then light red to indicate a detector alarm. The LEDs will not indicate activation of the second technology with color. If the detector experiences a Microwave or PIR self-test failure, it is in need of replacement. 6. Mirror Alignment 1. Select the vertical mirror angle from Table 3 to match the mounting height and desired maximum coverage. Table 3: Broad Coverage Mirror 12 m (40 ft.)

-6 *

-10

-12 Maximum Coverage Distance 7.5 m (25 ft.) Mounting Height 2.0 m (6.5 ft.) 2.3 m (7.4 ft.) 2.6 m (8.5 ft.)

* = Required Settings for Pet Applications 2. The angle adjust markings are on the mirror. Push in on the bottom or top of the mirror assembly to position the angle hash marks with the markers on each side of the frame (Figure 6) based on the values in Table 3.

-4 *

-8

-8 Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 7. Walk Test EN | 6 The center of the pattern should be pointed toward the center of the intended protection area. 6. 7.2 If the desired coverage cannot be achieved, try angling the coverage pattern up or down to assure the pattern is not aimed too high or low. Establishing Microwave Coverage Wait one minute after removing/replacing the cover so the microwave portion of the detector can settle. Wait at least ten seconds between the following walk testing procedures. 1. Enable Walk Test via the keypad. 2. The LEDs should be OFF before walk testing. 3. Walk test across the pattern at the intended coverages farthest end. Start walking from outside the intended protection area and observe the 3 colored LEDs. The edge of the microwave pattern is determined by the first yellow, microwave activation of the LEDs (or the first red activation if the LEDs show green first). If adequate range can not be reached, increase the Microwave Range Adjust slightly. Continue walk testing (waiting one minute after removing/replacing the cover) and adjusting the range until the farthest edge of desired coverage has been accurately placed. 4. Do not adjust the microwave range higher than required. Doing so will enable the detector to catch movement outside of the intended coverage pattern. 5. Walk test the unit from all directions to determine all the pattern boundaries. Verify Detector Coverage 7.3 The LEDs should be OFF before walk testing. 1. Walk test the unit from all directions to determine the detection boundaries. A detector alarm is signaled by the first red activation of the 3 colored LEDs after an initial green or yellow activation. Figure 6: Mirror Adjustment Markings 1 1 - Adjust frame marks 3. See Section 10. Using Pet Immunity for Pet Applications 7. Walk Test 1. Wait at least two minutes, after applying power, to start walk tests. During the warm-up period, the LEDs will flash red, yellow and green until the unit stabilizes (approximately one to two minutes) and has not registered movement for two seconds. When the LEDs stop flashing, the detector is ready to be tested. With no motion in the protection area, the LEDs should not be flashing. If the LEDs are flashing, recheck the protection area for disturbances affecting the microwave

(yellow) or PIR (green) technologies. Establishing PIR Pattern Coverage 7.1 1. Enable Walk Test via the keypad. 2. Turn the Microwave range adjust to minimum

(counter-clockwise) and replace the cover. Figure 7: Microwave Range Adjustment 3. Walk test across the pattern at its farthest edge, then several times closer to the detector. Start walking from outside of the intended protection area, and observe the three colored LEDs. The edge of the pattern is determined by the first green PIR activation of the LEDs (or the first red activation if the yellow microwave LED activates first). 4. Walk test from the opposite direction to determine both boundaries. 5. While standing 3 m to 6 m (10 ft. to 20 ft.) from the detector, slowly bring your arm up and into the pattern to mark the lower boundary on PIR alarm. Repeat from above for the upper boundary. Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 8. Supervision Features EN | 7 8. Supervision Features The supervision features function as follows:

PIR/Microwave: The complete circuit operation of these subsystems is checked approximately every 12 hours. If the PIR or microwave subsystem fails, this will be communicated to the control panel. Default: The detector will default to PIR technology protection if the microwave subsystem fails. 9. Other Information Maintenance: At least once a year, the range and coverage should be verified. To ensure continual daily operation, the end user should be instructed to walk through the far end of the coverage pattern. This ensures an alarm output prior to arming the system. Pattern Masking: The PIR coverage pattern may be masked using masking tape or electrical tape on the inside of the mirror. 10. Using Pet Immunity The DS840LSN detector provides reasonable protection from nuisance alarms caused by the following sources:

One dog up to 27 kg (100 lbs.) Up to 10 cats Multiple small rodents, such as rats Random flying birds The Pet Filter is not a mirror mask. Use only the supplied filter for pet applications. To take full advantage of the Pet Immunity feature, the following steps should be followed:

1. Add the Pet Filter to the mirror (included in the hardware bag). See Figure 8. Figure 8: Applying the Pet Filter 1 2 Many adhesives will either destroy the mirror surface or leave enough residue behind to degrade the coverage performance. Be sure to clean the mirror surface with a mild window cleaning solution after masking removal. Masking only eliminates the PIR portion of the coverage and has no affect on the microwave pattern. Add the Pet Filter for pet applications only. 1 - Pet Filter 2 - Mirror Assembly 2. Mount the detector 2 m (6.5 ft.) high and adjust the Mirror angle as in Section 6. Mirror Alignment. 3. Mount where the animals can not come within 1.8 m (6 ft.) of the detector by climbing on furniture or other objects. 4. Adjust the microwave range for the minimum acceptable coverage for the room in which the detector is installed. Pet immunity is only available when using the filter provided with the detector. This pet nuisance protection has not been verified by Underwriters Laboratories, Inc Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 11. Coverage Patterns EN | 8 11. Coverage Patterns The protected coverage area is where the microwave and PIR patterns overlap (indicated in Figure 10 and Figure 11 in light gray). Numbered callouts in Figure 10 and Figure 11 below correspond to the mirror segments in Figure 9. Figure 9: Mirror Segments Figure 11:

Coverage Pattern Side View 10 6.5 F e e t 0 0 Meters 0 Feet 12 40 M e t e r s 3 2 0 15-17 10-14 1-9 15 11 16 12 17 13 14 10 Coverage patterns are based on a detector mounting height of 2.0 m (6.5 ft.)t 1 2 3 4 5 6 7 8 9 Figure 10:

Coverage Pattern Top View 0 Meters 20 15 F e e t 0 17 16 20 0 Feet 10 10 14 14 11 12 13 2 1 12 6 4 4 6 6 3 3 5 5 0 7 7 M e t e r s 9 9 8 8 6 40 Coverage patterns are based on a detector mounting height of 2.0 m (6.5 ft.)t Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 11. Coverage Patterns EN | 9 Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 11. Coverage Patterns EN | 10 Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 11. Coverage Patterns EN | 11 Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 11. Coverage Patterns EN | 12 Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 11. Coverage Patterns EN | 13 Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 11. Coverage Patterns EN | 14 Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 DS840LSN | Installation Guide | 11. Coverage Patterns EN | 15 Bosch Security Systems | 9/03 | PRELIMINARY 4998132113Ar11 Bosch Security Systems 130 Perinton Parkway Fairport, NY 14450-9199 Customer Service: (800) 289-0096 Technical Support: (888) 886-6189 2003 Bosch Security Systems PRELIMINARY 4998132113Ar11