AC110 220V Powered heat and smoke detector with 9V Battery backup for home alarm systems Smoke Detector: Photoelectric Smoke & Heat Alarm SR-820D Series SR-820DHS Independent Photoelectric smoke & heat alarm SR-820DHM-AC Wireless interconnected photoel...
AC Powered Smoke and Carbon Monoxide Detector With Battery Back Up for Residential Fire Alarm, Find Details and Price about Smoke and Co Alarm Co Alarm Detector from AC Powered Smoke and Carbon Monoxide Detector With Battery Back Up for Residential Fire
ANSORL Standalone AC Powered Smoke and Carbon Monoxide Detector With Battery Back Up Description: AS-SCO601M is a combined smoke and carbon monoxide detector, It can real time detect the presence of smoke and carbon monoxide. It is high stability and l...
This photoelectric smoke detector detects smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield exteral light, but doesn't affect the smoke into it. Wh...
AC DC Dual Power Wired Interconnectable Smoke Detector with En14604 Ukca Smoke Alarm US$12.00 500-999 Pieces US$11.50 1,000-2,999 Pieces US$11.00 3,000-4,999 Pieces US$10.50 5,000+ Pieces Product Details Customization: Available Type: Heat Ala...
DETECTOR, SMOKE/HEAT ALARM RESIDENTIAL, AC POWERED, IONIZATION TYPE (NO S/S DOCUMENT)doi:CID A-A-589 Notice 1-Cancellation
英文多线消防报警主机烟感报警系统conventional smoke detector 深圳市信合安科技有限公司4年 月均发货速度:暂无记录 广东 深圳市 ¥150.10 JTY-GD-HA801-AC 光电式烟雾探测器常开常闭输出 深圳市宏盛高科电子有限公司13年 月均发货速度:暂无记录 广东 深圳市 ...
Both 110V AC or 220V AC Electricity and Battery Together Smart Smoke Detector, Find Details and Price about Smoke Detector Smoke Alarm from Both 110V AC or 220V AC Electricity and Battery Together Smart Smoke Detector - Mantern Industrial Co., Limited
AC 220V Main Power with Photoelectric Hardwired Wireless Smoke Alarm, Find Details and Price about Smoke Alarm Smoke Detector from AC 220V Main Power with Photoelectric Hardwired Wireless Smoke Alarm - HANGZHOU JIABOER ELECTRICAL TECHNOLOGY CO., LTD
Methods, circuits, and kits for converting battery powered smoke detectors to AC power include a power converter which converts standard household AC voltage to a DC voltage suitable for use by a battery powered smoke detector and a battery clip connector for connecting the power converter to the...