Autonomous smoke detector with a siren - Strazh Smoke VIP-909H light and sound 85 dB alert - smoke detectors in the apartment

Depth: 50 mm
Color: White
Description: Signaling device type: acoustic sound, installation method: overhead. on the surface, color: white
Additional Information: Light Indication, Compact Size, Photoelectric Sensor, Low Battery Alert
Diameter: 105 mm
Mounting method: Invoice to the surface
Control voltage type: DC constant
Working voltage: 9 V
Alarm type: Acoustic sound