![Bsi Proved WiFi Module Smoke Alarm with AC 220V DC 9V Battery for Hotel](https://img3.grofrom.com/electrwhgsuply/ae0bf86b0a85e368ce1ea8da42935964.webp)
Power Source | AC220V-AC240V,DC 9V battery backup |
Operation Current | <=100mA |
Alarm Sensitivity | 0.09-0.15dB/m |
Comply with standard | EN 14604:2005/AC:2008 |
Alarm Volume | >85dB(A) @ 3 meters |
Product service life | >10 years |
Size | 140mm in diameter x 44mm depth |
![Bsi Proved WiFi Module Smoke Alarm with AC 220V DC 9V Battery for Hotel](https://img3.grofrom.com/electrwhgsuply/f68b052b87801c38f7667dbdb8ecc706.webp)
![Bsi Proved WiFi Module Smoke Alarm with AC 220V DC 9V Battery for Hotel](https://img3.grofrom.com/electrwhgsuply/fb1310eae277170e47758d965baa6b2e.webp)
![Bsi Proved WiFi Module Smoke Alarm with AC 220V DC 9V Battery for Hotel](https://img3.grofrom.com/electrwhgsuply/04059c567d8652fb18785e8a8a5fc140.webp)
![Bsi Proved WiFi Module Smoke Alarm with AC 220V DC 9V Battery for Hotel](https://img3.grofrom.com/electrwhgsuply/f626d726244c6f7ae18ed5b65883732d.webp)
![Bsi Proved WiFi Module Smoke Alarm with AC 220V DC 9V Battery for Hotel](https://img3.grofrom.com/electrwhgsuply/8af21b8985316982b3f4b70148b96390.webp)
![Bsi Proved WiFi Module Smoke Alarm with AC 220V DC 9V Battery for Hotel](https://img3.grofrom.com/electrwhgsuply/560e75bdc53527161aec3d347f28b343.webp)
Power Source | AC220V-AC240V,DC 9V battery backup |
Operation Current | <=100mA |
Alarm Sensitivity | 0.09-0.15dB/m |
Comply with standard | EN 14604:2005/AC:2008 |
Alarm Volume | >85dB(A) @ 3 meters |
Product service life | >10 years |
Size | 140mm in diameter x 44mm depth |