D-307788 MP-843/XHM2
1
Installation Guide
MP-843/XHM2
ZigBee 3.0 Home Automation
Wireless Digital Pet Immune PIR Motion Detector
Introduction
The MP-843/XHM2 PIR motion detector is wireless, digital, and immune
to the movements of pets. The detector is controlled by a micro-
processor and supports ZigBee 3.0. The detector has the following
features:
•
Detection distance of up to 49 ft.
•
Uniform detection.
•
White light immunity
Note:
This feature is not evaluated by UL.
•
Target Specific Imaging™ (TSI) enables immunity from pets
weighing up to 85 lb.
Note:
This specification is not evaluated by UL.
•
The patented True Motion Recognition™ algorithm enhances false
alarm rejection.
•
Requires no vertical adjustment.
•
To save battery power, the detector goes to sleep after a detection
while in normal mode. If there is no detection during the following
2-minute period, the detector returns to a ready state.
•
Temperature compensation.
•
Front tamper protection.
•
Black mirror technology provides excellent white light protection.
•
Elegant, sturdy case.
Figure 1: Legend
Callout
Description
1
Red LED
2
Green LED
3
Tamper switch
Specifications
•
Detector type: dual element low-noise pyroelectric sensor
•
Optical data:
o
9 far parabolic black mirrors provide 18 beams.
o
5 near cylinder black mirrors provide 10 curtains.
o
An optical attenuator on the mirror provides pet immunity
protection.
•
Maximum coverage: 90° and 15 x 15 m or 49.2 ft x 49.2 ft
•
Pet immunity: up to 85 lb
Electrical
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Internal batteries: two 3 V CR-123A lithium batteries.
Note:
For UL installations, use only GP batteries.
•
Nominal battery capacity: 1400 mAh
•
Battery life: over 5 years *
Note:
•
The battery life reduces faster if the device cannot connect to
a wireless network or the wireless connection quality is lower
than 20%.
•
This specification is not evaluated by UL.
•
Battery power test: occurs when you insert the battery and
periodically every several hours
Functional
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Alarm period: 3 s
•
Visual indications:
o
The red LED lights for 3 seconds when the detector transmits
an alarm or tamper message.
o
The red LED lights for 3 seconds when the detector detects
motion while it is in walk test mode.
Note:
Outside of walk test mode, the red LED does not light
when the detector detects alarm, or when it sends
transmission or supervision messages.
o
The red LED flashes during the power-up stabilization period
and when you press the tamper switch
•
Rearm timer: rearms the detector 2 minutes after the last alarm.
The timer is disabled in walk test mode.
Wireless
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Supported network: ZigBee 3.0
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Frequency: 2.405 to 2.480 Ghz as per IEEE 802.15.4
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Tamper alert: reports when a tamper event occurs and in any
subsequent message until the tamper switch is restored
Mounting
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Height: 6 ft to 7 ft. For pet immunity, the optimal height is 7 ft.
•
Installation options: flat surface or corner
Environmental
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RFI protection: >20 V/m up to 1000 MHz
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Operating temperatures: -10°C or 14°F to 50°C or 122°F
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Storage temperatures: -20°C or -4°F to 60°C or 140°F
Physical
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Size (H x W x D): 4.68 in. x 3.11 in. x 1.31 in.
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Weight including batteries: 4.2 oz.
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Color: white
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Patent: U.S. patents 5,693,943 and 6,211,522
Installation
General Guidance
Note:
Install the device in accordance with the Standard for
Installation and Classification of Residential Alarm Systems, UL 1641.
Do not install the device in any of the following locations. See Figure
2:
1.
Near high-voltage electrical lines
2.
Near heat sources
3.
Outdoors
4.
In direct sunshine
5.
In an area exposed to air drafts
