Detached Photoelectric Smoke Fire Detector Home Security Auto Dial Alarm System Sensor Main-Mobile Parts One Package Size 32cm *

One Package Size 32cm * 32cm * 53cm / 12

XLR connector with internal strain relief for rugged reliability

Clear digital screen display

The surface is frosted

Built-in 2800mAh high-capacity lithium battery

Detached Photoelectric Smoke Fire Detector Home Security Auto Dial Alarm System Sensor Main-Mobile Parts One Package Size 32cm *Features: Smoke detector is a device that detects smoke, typically as an indicator of fire. Commercial, industrial, and mass residential devices issue a signal to a fire alarm system, while household detectors, known as smoke alarms, generally issue a local audible and or visual alarm from the detector itself. Product specifications: Alarm current: 10 (mA) Detection angle: 180 Degrees Quiescent current: 10 (uA) Working temperature: 10 50 (Celsius