smoke detectors

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105*54MM Smart Position Base Station Ceiling Antenna Enclosure for Wireless Smoke Detector Temperature Humidity Sensor Housing

$4.37 Min. Order: 1 piece

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PD SO98A White DC9v Battery Photoelectric Smoke Alarm Detector ISO DIS 12239 Standard Safety Sensor

$2-4 Min. Order: 1,000 pieces

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PD F A16L Safety Sensor System Fire and Smoke Detector with Maximum 64 Control Panel

$60 Min. Order: 1 piece

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SN10 Wireless Sound Light Siren Alarm 110db Loud Volume Home Security Alarm Kit PIR Detector Door Sensor Anti thief

$16.81 Min. Order: 10 pieces

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WiFi Smart Independent Smoke Alarm Sensor Fire Alarm Detector Home Security System Battery powered Fire Protection Wireless

$11.10-13 Min. Order: 1 piece

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Wireless LoRaWAN Ammonia Sensor Online Air Quality and Smoke Detector for NH3 Monitoring

$71-98 Min. Order: 1 set

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DC3V 10 year Long lasting Lithium Battery Sound and Light Temperature Detection Alarm System for Home Security Protection

$4.99 Min. Order: 2 pieces

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LD Heat Alarm Interconnected RF433mhz Wireless Heat Detector 10 Year Battery

$6.20-8.60 Min. Order: 500 pieces

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High Sensitivity Smart Carbon Monoxide Sensor Detector with Low Voltage Alarm Battery Tamper Proof Function

$3.25 Min. Order: 100 pieces

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HX Home Security Fire Alarm Control Panel with LCD Display DC 24V AC 220V 1 32 Zones

$125 Min. Order: 2 pieces

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Wireless 433MHz External Antenna Support AAA Battery PIR Motion Sensor Indoor Work with Security Alarm System

$6.50-10 Min. Order: 1 set

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Tuya WiFi Audio Transmitter Receiver BJQ 001 EU US UK Plug Smart Life App Control Sound Light Alerts Soil Gas Smoke Water Alerts

$6.78 Min. Order: 3 pieces

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D4240 Photoelectric Duct Smoke Detector D4120 DUCTSD DUCTSD240 D4P120 D4120W

$180 Min. Order: 1 piece

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LD Conventional Addressable Fire Alarm Control Panel with Touchscreen LCD Display Max 32 Zones Wireless Smoke Detector

$70 Min. Order: 2 pieces

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Z5 Lightweight Car Smoke Machine Variable Frequency Tech No Interruption Smoke for Small Auto Repair Garage EVAP Turbo Test

$48-54 Min. Order: 1 piece

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A8 Automotive Smoke Leak Detector Turbo Version Pressure Gauge Flow Meter Adjustable Smoke Volume Air Smoke Pressure Hold Test

$75-82 Min. Order: 1 piece

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Custom Manufacture Indoor Ceiling Fire Detection ABS Plastic Enclosure Ceiling Detector Smoke Alarm Cover Shell Casing Housing

$0.20-0.65 Min. Order: 100 pieces

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Tuya App Control Alarmas GSM 4G Wireless and Wired WiFi Smart Home Security Alarm Systems with CID Protocol

$25.99 Min. Order: 2 sets

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Battery Operated CO Detector Dual Sensor Combination Alarm with Loud Sound Alert for Home Safety

$8.99 Min. Order: 100 pieces

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Zigbee Tuya Smart Home Sensor Kit Smoke Detector PIR Motion Sensor Door Sensor Temperature and Humidity Emergency Button

$6.80-20.28 Min. Order: 1 set

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Factory DC9V Standalone Combined Smoke Heat All One Detector Photoelectric Sensor ABS Plastic 80dB Alarm for Fire Alarm System

$4 Min. Order: 1 piece

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WiFi Smart Smoke Detector with Tuya APP High Sensitivity 100dB Alarm Plastic Material

$48-63 Min. Order: 10 units

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Indoor Greenhouse Smoke Detector

$60-80 Min. Order: 1 piece

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Waterproof 12V Plastic Outdoor Flash Smoke Sensor Probe Siren for Portable Door Alarm System Easy Installed Outdoor Use

$15 Min. Order: 1 piece