Main Features:
● Dual infrared
● Ultra-low power microprocessors
● Double temperature compensation technology
● Robust and durable, suitable for homes, offices, sheds, garages, etc.
● Easy installation and set-up, wall-mounted

Specification:
● Transmit distance: 150m ( open )
● Voltage: 3V
● Wireless frequency: 433MHz
● Detection distance: 12m at 25 Deg.C
● Detection angle: 110 degrees
● Maximum coverage area: 12sqm
● Alarm indicator light: on for 3 seconds
● Working environment: indoor
● Tamper switch: normally closed
● Anti-white light intensity: 10000Lux
● Battery type: 2 x AA battery ( not included )