Super power-saving circuit design, low power consumption

Dual sensor, using digital signal processing technology
Energy accumulation logic, microprocessor control of stochastic dynamic time division techniques;
\ Three adjustable lower sensitivity higher \;
With low-voltage detection alarm;
Using SMD technology, resistant function of false positives;
Not sensitive to light, and the use of closed-end housing, so as to prevent the entry of foreign matter;
With automatic temperature compensation and self testing features;
Wireless transmission of data signals, automatic power-saving features

Operating voltage: 3 v (built-in 2 x type AAA 1.5 volt batteries)

► Operating voltage:  3V/DC (2 x type AAA 1.5 volt batteries)
► Operating current: static ≤ 80uA ≤ 10mA
► Monitoring of speed: 0.1 m/s  ~ 4 m/sec
► Monitoring of space: 12 m/120-
► Installation height: 2 ~ 2.5 m
► Alarm output: output
► Installation: wall
► Visual transmission distance: ≤ 500m (open area)
► Operating temperature range: -10 ~ 50-
► Frequency: 315MHz/433MHz
► Other frequencies can be customized