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81,497 Wholesale Fire Sensor Products
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F0204 WiFi Tuya Temperature Sensor 16A Relay Module Smart Thermostat Real-Time Energy Comsuptiom Monitoring Google Home Automation
US $ 6.5-9/Piece
10 Pieces
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Thermal Runaway Detection Gas Sensor for Battery Pack Fire Smoke Warning Detector
US $ 26.5-30/pieces
1 pieces
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0-30m Depth Range 4~20mA Submersible Hydrostatic Water Level Probes/Sensor for Fire Water Tank/Sewage Pool/Deep Well/Industrial Oil Tank
US $ 18-30/Piece
5 Pieces
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Low Cost Packard 1MPa Pressure Sensor for Smart Fire Controlling
US $ 6/Piece
1 Piece
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Eaton Emp Dt1h1c2 Temperature and Humidity Sensor for Eaton UPS
US $ 86-143/Piece
1 Piece
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Sanxing Smoke Alarm Sensor for Home Office Security Photoelectric Smoke Alarm
US $ 0.65-1/Piece
300 Pieces
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Smg-3051 Zigbee Temperature and Humidity Monitoring Sensor AC 85-250V Tuya Smart Switch Module 433 RF Remote Control Relay Alexa
US $ 8.5-10/Piece
1 Piece
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High-Voltage Insulation Fire-Proof and Explosion-Proof Optical Fiber Temperature Sensor
US $ 300/Piece
1 Piece
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Fiber Bragg Grating Temperature Sensor for Fire Monitoring
US $ 20,000/Piece
1 Piece
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Fire Detector Wireless Smoke Alarm Safety Kit Smoke Sensor
US $ 2.5/Piece
3,000 Pieces
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4-20mA+Hart LCD Level Meter Water Tank Submersible Level Sensor
US $ 46-56/Piece
1 Piece
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High-Resolution Dual-Spectrum Surveillance Camera Thermal Detector, 5MP Visible Sensor, Ai-Driven Fire Detection
US $ 2,500-3,000/Piece
1 Piece
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Advanced FC2 Series Bullet Camera Featuring 12μ M Pixel Pitch and 5MP Sensor for All-Weather Fire Prevention
US $ 350-500/Piece
5 Pieces
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Home Security System Safety Kit Fire Alarm Smoke Sensor
US $ 2.5/Piece
3,000 Pieces
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0-30m Depth Range 4~20mA Submersible Hydrostatic Water Level Probes/Sensor for Fire Water Tank/Sewage Pool/Deep Well
US $ 18-30/Piece
5 Pieces
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Good Long-Term Stability 4~20mA I2c Spi Water Pressure Sensor for Smart Fire Fighting System
1 Piece
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Smg-2065 WiFi Tuya Smart Temperature Switch Controller Thermostat Sensor Passive Dry Contact Relay RF Receiver Work for Alexa Google Home
US $ 6-7.5/Piece
10 Pieces
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Screw Type Pressure Tansmitter Instrument High Precision Transmitter for Fire Pipe Network
US $ 25-30/Piece
50 Pieces
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Smart APP WiFi UV Flame Detector Sensor Alarm for Fire Detection
US $ 89.5/Piece
50 Pieces
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2021 Best Smart Life WiFi Fire Security Alarm System WiFi Smoke Detectors Tuyasmart WiFi Wireless Smoke Sensors
US $ 6-10/Set
2 Sets
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Home Fire Alarm Smoke Sensor with Mute Function
1,000 Pieces
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0-30m Depth Range 4~20mA Submersible Hydrostatic Pressure Level Alarm Probes/Sensor for Fire Water Tank/Sewage Pool/Deep Well/Industrial Oil Tank
US $ 18-30/Piece
5 Pieces
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Iot Fire Fighting Water Pressure Sensor 4~20mA, I2c, Output
US $ 12-45/Piece
1 Piece
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Smg-3050 Zigbee Temperature & Humidity Monitoring Thermostat Sensor Home Automation Switches RF433 Tuya APP Passive Dry Contact Relay
US $ 8.5-10/Piece
1 Piece
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Smoke Detector Home Security Fire Alarm Sensor
US $ 2.7-3.8/Piece
100 Pieces
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Sentek UL/En54 Approval Fire Alarm Photoelectric Smoke Detector Fire Sensor
US $ 6.2-10/Piece
100 Pieces
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Heat Detector Temperature Alarm Fire Sensor Wired
US $ 7.5-12/Piece
100 Pieces
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Smart Fire Safety Kit - Control Panel, Alarms, Horns & Sensors
US $ 389/Set
50 Sets
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Gas Leak Lithium-Ion Battery Thermal Runaway Composite Fire Warning Alarm Sensor Detector
US $ 26.5-30/pieces
1 pieces
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Emergency Glass Break Sensor for Manual (ES-9002)
US $ 1.8-2.5/Piece
1 Piece
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24 Voltage 2 Wired Lpcb Conventional Heat Thermal Sensor with Fire Alarm Control Panel
US $ 6.9-8.9/Piece
100 Pieces
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US $ 300/Piece
1 Piece
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3,000 Pieces
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US $ 2.99-3.99/Piece
1,000 Pieces
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