◎ Dual technology MW&PIR, dual-processor improves the ability of signal processing.
◎ Selectable pulse count, Auto Temp. compensation and energy analysis.
◎ Excellent white light prevention with white light protection lens and optics protection cover.
◎ Advanced pet-immunity recognition can tell the difference between a intruder and a pet.
◎ Excellent false alarm prevention with look-down window to avoid blind-corner.
◎ Reliable performance with tamper supervised, low-voltage check and status report function.
Model：DT-81R DMT
Detection range：9m（25℃）
Emitting distance：150m（in the open area）
Input voltage：6VDC（model CR123A lithium battery）
Current consumption:Static≤20μA，Alarm≤18mA
infrared area(as shown )
Optical lens data
detection angle：900
emitting frequency：433/868MHz
LED indication：
PIR alarm, red led light on 3s
Microwave alarm, blue led light on 3s
PIR+Microwave alarm, red and blue led light on 3s at the same time.
Tamper alarm, red led flash 5 times.
Check-alive signal, blue led flash 5 times.
Low battery signal, red led flash quickly 3 times.
Wireless alarm output: wireless alarm signal
status Reports: send a monitor signal every 120mins to report the status of detector and battery.
Mounting:
Surface or corner, at the height of 2.0 to 2.4m
Note: Base allows single-sided corner mount at 45detection method:PIR & MW
power supply: 6 VDC
battery life: about 1 year
coverage: 8*8m / 90?
alarm indication:4~5s
start up time: 30s with LED indication
working range: max. 150 m (open area)
white light protection:4000 lux
working freguency: 433MHz
environmental:-10℃ to +40℃
demision:110*95*49mm
Installation
installation height from 1.8 to 2.4m allow an 45° angle between the wall bracket optional to wall
operation condition：
Operating Temperature: -100C to- 500C(140F to 1220F )
Storage Temperature :-200C to -600C (-40F to 400F)
Anti white light interference: 6500 LUX (indoor)
Size: (L*W*H)95*64*49mm
