Standalone smoke/gas/CO detector

Fire alarm portable smoke detector sensor with sounder alarm Manual test , Auto-reset,Photoelectric sensor,Sound& flash alarm,Single sided fiberglass PCB Dustproof,mothproof and anti-white light Rated voltage: 9VDC Static current: ≤10uA Alarm current: ≤15mA Working temperature: -10℃～+50℃ Humidity: ≤95%RH Alarm mode: sound & flash Monitoring area: 20 square meter Size: 107*35mm

Fire alarm 9v battery powered portable smoke detector sensor with buzzer alarm Specification: 1.103X53mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 4.Operation Voltage: DC 9V Battery 5.Alarm Sound: ≥85dB(3m) 6.Ambient Temperature: -10°C∼+60°C 7.Ambient Humidity: ≤95%RH 8.Low Battery Alert Remain: 7-15 days

Fire alarm battery powered smoke detector with buzzer alarm 1.Unit Size:Φ107X44mm 2.Working Current: 1-Static Current: ≤10μA 2-Alarm Current: ≤12mA 3.Operation Voltage: DC 9V Battery 4.Alarm Sound: ≥85dB(3m) 5.Ambient Temperature: -10°C～+60°C 6.Ambient Humidity: ≤95%RH 7.Sensor: Optical 8. Low Battery Alert Remain: 7-15 days Package:100pcs/carton

Battery powered auotmatic CO (carbon monoxide) gas detector with sounder Carbon monoxide alarm performance: 1, Power: 3pcs AA batteries 2, Standby current: less than 50uA 3, the alarm concentration: When the concentration of 30ppm, alarm alarm within 120 minutes; When the concentration of 50ppm, the alarm in the alarm within 60 to 90 minutes; When the concentration of 100ppm, alarm within 10-40 minutes alarm When the concentration of 300ppm, alarm alarm within 3 minutes. 4,

Wireless battery powered CO (carbon monoxide) gas and smoke combined detector Introduction: The carbon monoxide and smoke combination alarm. This is one Single Station alarm. And the unique technology on market with wireless function. There are two wirless plan for choose 2262 or 1547. Specification: Power Supply: one 9V carbon zinc battery 6F22. Sensitivity Setting: CO: Alarm Density: 30ppm,alarms not activate within 120minutes 50ppm, alarms within 60~90 minutes 100ppm,