Motion Sensor PIR curtain style pet immunity detector

Meian tech home and business security system manufacturer MD-442DMT
Wired digital process MCU intelligent analysis motion sensor.
Curtain style fresnel lens with intrusion direction recognition function.
Embedded or ceiling mount, detection angle adjustable.
Detection distance: 4m at 25C
Detection angle: 20 degree (can revolving about 20 degree)
Model: MD-442DMT
Detection: Quad Infrared
Working voltage: 9~15VDC
Working temperature compensation: Yes
Sensitivity adjustable: Yes
Pulse optional: Yes
Self-checking function: Yes
Direction recognition: Yes
alarm output: Solid relay, NC output
tamper interface: NC, 50mA /30VDC
Anti-white light: >8000LUX
installation mode: wall-mounted or ceiling
installation height: max. 4.8m
dimension: 86*86*50mm