Tuya Smoke Sensor Wi-Fi Household Fire Sensor Detector system for Home Security

conventional wired smoke alarm smoke detector Ceiling mounted Fire Protection Price : 0.99 USD ($)/Piece Minimum Order Quantity : 50000 Alarm Light Color : Red, Green Dimension (L*W*H) : 104*49mm Working Current : 10mA(NC);18mA(NO) Alarm time : keep alarming after over setting data Wireless : 1 Sensor Cable : 4 wires Sensor Type : Photoelectric sensor Power Supply : 12mA(NC);500uA(NO) Color : White Usage : smoke detecting Standby Current : 12mA(NC);500uA(NO) Frequency : 50/60 Hertz (HZ) Product Type : Smoke Detector Material : Fireproof ABS Sensor Life : 10 Years Input Power : DC9~35V Alarm : Light and Sound Wireless Distance : 20 Meter (m) Weight : 100 Grams (g) Warranty : 2 years Alarm startup time : keep alarming after over Detection Range : 104*49mm Sensitivity : 0.5dB/m(0.01dB/M) Alarm Density : 10~+50(95%RH No congelation) Voltage : DC9~35V Temperature Range : 20 to 55 Celsius (oC) Suitable For : Home, Industry, Hotel, Office Control Distance : 5 Meter (m)

Home security Fire Alarm CO Carbon Monoxide Gas Sensors Support zigbee z-wave NB-IOT EN50291 approved Price : 2 USD ($)/Piece Minimum Order Quantity : 50000 Alarm Light Color : Red Dimension (L*W*H) : 54*54*45 Millimeter (mm) Working Current : 60uA Alarm time : 300ppm alarm within 3 minutes Wireless : 1 Sensor Cable : none Sensor Type : NEMOTO electrochemistry sensor Power Supply : DC3V lithium battery Color : white Usage : Home security Fire Alarm/CO Carbon Monoxide Gas Sensors Standby Current : 10uA Frequency : 2.4GHZ Product Type : Fire Alarm/CO Carbon Monoxide Gas Sensors Material : pc Sensor Life : 10 Years Input Power : 3V Alarm : electrochemistry sensor Wireless Distance : 100 Meter (m) Weight : 100 Grams (g) Warranty : 10years Alarm startup time : 3 minutes Detection Range : 30300ppm Sensitivity : Zigbee HA1.2 alliance protocol Alarm Density : 85dB/3m Voltage : 3V Temperature Range : 20255 Celsius (oC) Suitable For : Car, Home, Office, Industry, Hotel, Water Tanks, Other Control Distance : 100 Meter (m)

Fire Alarm 10 years Battery Life Fire Protection indpendent Smoke Detector with Photoelectric Sensor Price : 0.99 USD ($)/Piece Minimum Order Quantity : 50000

smoke detector Wireless interconnectable 433.92MHZ Replaceable 3V Lithium battery Price : 2.99 USD ($)/Piece Minimum Order Quantity : 50000