Features:
- Product built a 6F22 battery
- Operate live voice prompts.
- Using high reliability electrochemical sensors and infrared photoelectric sensors.
- 9V battery powered.
- Low current consumption, long standby life.
- Battery low battery tips.
- Sound and light alarm / LED indicator alarm.
- SMT industrial manufacturing, strong stability.
Working Voltage: 9V
Static Current: < 10uA
Alarm Current: < 35mA
Sensitivity: 2.06% / ft +/- 1.3
Alarm Instructions: Red LED Flashing
Working Temperature: - 10 ℃ ~ + 50 ℃
Relative Humidity: No More Than 95%RH
Install: Top Type
Package Weight : 200 G / 7.05 Ounces
Package Dimensions (L*W*H) : 100*100*70 MM / 3.94*3.94*2.76 Inches