Dual-voltage sensors

220V Dual Voltage Photoelectronic Smoke Detector with battery

Dual-voltage Dual Ionization & Photoelectric Sensor Smoke Detector Fire Alarm two-in-one Sensor

AC110~220V,DC9V Generic Standalone Dual-voltage Photoelectric Smoke Sensor Detectors Alarm

AC110~220V,DC9V Dual Voltage Photoelectric Optical Smoke Detector Alarm

Dual Voltage Photoelectric smoke detector motion sensor

Dual Voltage Photoelectronic Smoke Detector

Fire alarm Dual voltage optical Smoke Detector

Optical Standalone Smoke Detector with 220V+9V Battery Operated

Wireless Smoke Detector 220V+9V Battery Operated

220V/ 9V Battery Operated Wireless Smoke Detector automatic fire alarm

Standalone Work Dual Voltage AC220V and 9 V Battery Powered Optical Smoke Detector

fire alarm smoke detector with dual-voltage

Dual-voltage Optical Smoke Detectors

dual voltage Photoelectric smoke detectors

AC 220V supply Dual-voltage Smoke alarm with 9V backup battery

CE/Rohs approved Standalone AC/DC Dual Voltage Smoke sensors

EN14604 approved Standalone Dual Voltage Smoke Detector

Dual-voltage photoelectric Smoke Detector alarms

Dual-voltage smoke detector alarm system

Dual-voltage Standalone Smoke Alarm