High sensitivity dual PIR + intelligence + MW; detector can be adjusted according to specific requests.
Intrusion direction selectable, curtain style infrared Fresnel lens.
Fully intelligent, adopts energy-saving logic processing, automatic plus, random digital DMT micro-processing.
Adopts automatic code-study and rolling ID code input methods.
MW anti-mask distance 10~15 cm.,MW separate transmission to avoid interference of same frequency.
Pet immunity below 20kg.
Low power consumption: 20μA;Emitting frequency: 868MHz/433MHz.
Suit for wall/ceiling mount. Model
 WMD-53
 
Sensor
 Dual PIR +MW
 
Processor
 Two-grade automatic pulse, and temperature compensation
 
Sensitivity
 Two-grade adjustable
 
Detection speed
 0.3~7m/s
 
Power input
 7.2V(2 lithium batteries) 
 
Current consumption
 20μA(standby) 10mA(alarm)
 
Lens
 FRESNEL vertical protection lens
 
Detection range
 6m x 1.5m(wall mounting)
 
Anti white light
 >8000LUX
 
Anti EMI
 >30V/M( 30MHz~1GHz)
 
PIR range
 18 x 2
 
Battery life
 18months
 
Dimension
 90×50×40mm