what is photoelectric smoke detector

LZ-1902 Independent photoelectric smoke detector The full name of independent smoke detector is independent photoelectric smoke detector, referred to ...

LPCB C-9101 Conventional Combination Heat/Photoelectric Smoke Detector Feature ☆ Combined all the features of the C-9102 Optical and the C-9103 Heat d...

www.jsustech-com.ecer.com Model Number:JS-SD21 Features: - Ceiling or wall mounting - Easy to install with mounting hardware included - 9VDC battery -...

#detail_decorate_root .magic-0{vertical-align:top}#detail_decorate_root .magic-1{padding:0;margin:0;color:#333;font-size:14px;padding-left:4px;font-we...

Addressable fire alarm 24V systems photoelectric smoke detector sensor Specification: Working voltage: DC24V ± 20% Working current: monitoring status ...

产品特点及功能: ◆ 太阳能(室内灯光)供电设计,无需外接电源线,3到5年无需更换电池 ◆ 采用美国微芯公司的光电感烟探测专用芯片,可用于对各类早期火灾发出的烟雾做出报警. ◆ 光学迷宫,光电探测方式,吸顶安装. ◆ 低功耗,使用寿命长. ◆ 检测到烟雾超标时本地声光报警,给主机发无线信号. ◆ 具...

Ultra Thin Standalone Photoelectric Smoke Detector Sensor Fire Alarm The battery operated WiFi smoke alarm SM11 is designed to wake the household and ...

2 * AAA Stand Alone Smart Smoke Detector Battery Operated Smoke Alarm Features: ◆MCU automatic processing technology ◆Manual test ◆Automatic detection...

Fire detector low power consumption low voltage independent photoelectric smoke detector indoor fire alarm Product Name: Wireless photoelectric Smoke ...

Glomarket Tuya Smart WiFi Smoke Detector App Control Remote Alarm SMS Notification 80 Db Alarm Siren Smoke Sensor Introduction: This product is a smar...

Portable Wireless fire smoke detector carbon dioxide wireless 433/315mhz high quality smoke detector CE approval Wireless Stand alone smoke detector 2...

LoRa Pedestal Wireless Smoke Detector High Sensitivity Fire Alarm Control Pane Smoke Detection Alarm Product Overview The base type wireless smoke det...

Custom Environment Monitoring System Spot-Type Photoelectric Smoke Sensor Detector Quick Details Place of Origin: Shenzhen, China (Mainland) Power Sup...

Smoke alarm Independent infrared photoelectric sensing high decibel alarm Hotel hotel acceptance of fire detection Product Information Product Name Sm...

ODM OEM CO Smoke Detector For Carbon Monoxide Gas Leakage Standalone Battery Operated 85dB Co Smoke Detector Voice Alarm CO and Smoke Detector Introdu...

Aeropak 200ml Smoke Detector Test Spray Household Product Smoke Detector Tester Description of Aeropak smoke Detector Test Spray The Aeropak Smoke Det...

Industrial Civil Buildings Smoke Detector FM 200 Fire Alarm System Description: The smoke detector is designed to sense smoke that comes into the dete...

Fm200 Gas System Smoke Detector For Industrial Civil Buildings Smoke detectors are designed to sense smoke entering the area of the detector. It will ...

DC9V~35V Smoke Detector For Detecting Smoke And Fire Inside Outdoor Telecom Cabinet Model: EA4016001 1. Application The smoke detector can provide pro...

Somke Detector With Infrared Poker Scanner Hidden Inside Seeing Luminous Marked Playing Cards I know that in America, many places will install smoke d...