* AS-SD202: 4 Wire Conventional Smoke Detector * AS-SHD109: Conventional Smoke and Heat Detector * AS-CGD501: Conventional Combusible Gas Detector * AS-UFD: Conventional Ultrovialet Flame Detector * AS-IRBD: Reflective Infrared Beam Smoke Detector * AS-SSD101: 9V Battery Operated Smok...
3V Battery Wireless Smoke Detector with Bsi Certificate US$4.50-6.50 / Piece En14604: 2005/AC: 2008 Smoke Alarm Device with Automatic Compensation Negotiable En14604: 2005/AC: 2008 Smoke Alarm Detector with Automatic Compensation Design Negotiable En...
10 Years Lithium Battery Smoke Alarm with RF Module US$5.70-6.50 / Piece RF 433MHz 10 Years Lithium Battery Smoke Alarm US$5.70-6.50 / Piece 3V Battery Wireless Smoke Detector with Bsi Certificate US$4.50-6.50 / Piece En14604: 2005/AC: 2008 S...
YG-05 Wireless & Wired Smoke Detector Features: - Ceiling or wall mounting - Easy to install with mounting hardware included - 9VDC battery - Flash alarm indicator (red) - Test button for easy recommended monthly testing - Low battery signal - photoelectric chamb...
120 V AC Hardwired Smoke Detector with 9 V capable Battery Backup: This mains-powered smoke detector will continue to function in the event of a power outage due to its replaceable 9 V battery backup, for uninterrupted protection of your home ...
⦁ A test button, which is also the mute button. Test your smoke alarm once per week to ensure that it is functioning properly. ⦁ A flashing LED light to inform you that the batteries have to be replaced ⦁ An audible sound in case of low battery power ...
This hardwired smoke detector with battery backup uses an ionization smoke sensor to detect smoke from hot, fast flaming fires. No need to rewire!
Designed to help promote household safety, the First Alert 9120B Hardwired Smoke Alarm with Battery Backup can provide a vital early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast-flaming fires. Ionization Sensor Reliably Dete...
BATTERY INTERCONNCECTED SMOKE DETECTOR SYSTEM WITH SINGLE WIRE AC AND DC PASS-THROUGH RELAY Disclosed is an interconnected smoke detector system of one or more smoke detector(s) wired into a dedicated circuit with a single location housing a DC po... P Palmer,W Palmer 被引量: 0发表: 2016...
AC DC Fixed Multi Gas Leak Detector Battery 9V LPG Gas and CO 2 in 1 Gas Detector Alarm Working with Solenoid Valve $8.39-9.99 查看商品详情 有用(0) K K***s 2024年11月7日 宝贝和描述的一样,质量很好 LDA New Launch Stand Alone Combined Carbon Monoxide Detector and Smoke Detector With LC...