smoke detectors

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PDLUX PD SO928 Photoelectric Smoke Detector Battery Powered DC12V 24V Safety Sensor Smoke Alarm

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

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PDLUX PD SO98B Stand-Alone Photoelectric Optical Safety Sensor Smoke Detector with Built-in Battery for Hotels and Home Use

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

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PDLUX PD SO98C Best Seller Independent Smoke Alarm Sensor for Home Office Security Photoelectric Smoke Alarm

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

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86*86*20mm Alarm Personal Warning Systems Alarm Housing Gas Motion Detectors Sensors Enclosure for Alarm Prompt

$3.88 Min. Order: 1 piece

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86*86*20mm Wall Light Switch Infrared Motion Sensor ABS Plastic Junction Box Enclosure IP54 Rated White

$3.88 Min. Order: 1 piece

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128*40 Harmful Gas Test Chamber Wifi Controller Constant Temperature and Humidity Sensor Plastic Enclosure for Electronic Device

$7.80 Min. Order: 1 piece

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Portable Smoke Detector Diagnostic Leak Detector for Automobile Engine Vehicle Tools Smoke Leak Detector for Cars

$61.90-68.90 Min. Order: 50 pieces

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100 ML Smoke Leak Detector Liquid Universal Test Solution for Smoke Generator Engine Air Leakage Detection Instrument

$1.40 Min. Order: 300 pieces

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Weather Station Optical Rain Gauge Sensor with Infrared Measurement of RS485 Pulses for Agricultural and Forestry Irrigation

$50.70-88.35 Min. Order: 1 piece

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Home Alarm System Smart Wireless Wifi Wired with Homes Theft Motion Panic Intruder Ring Home Alarm System

$22.54 Min. Order: 2 pieces

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Alarm System Outside Sound Burglar Control Wired Wi fi Theft Outdoor Business 60 Zone Indicator Speaker Alarm System

$22.54 Min. Order: 2 pieces

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Point Type Photoelectric Smoke and Fire Detector JTY GD 5Ei

$36 Min. Order: 1 piece

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Infrared Motion Sensor 110~240V AC Sensor Motion Detector IP20 360° 50 60Hz

$2.38-2.40 Min. Order: 10 pieces

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Sensor Motion Detector Motion Sensor Interactive Projector Sensor Motion Detector Infrared Motion Sensor Sensor Motion Detector

$2.12-2.14 Min. Order: 10 pieces

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Smart Wireless Home Security Alarm System Anti-Burglary Security Fog Alarm Wireless Alarm System with Camera

$368-440 Min. Order: 1 piece

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Smart Home Addressable Conventional Smoke Heat Fire Alarm Control Panel

$31.70 Min. Order: 200 pieces

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28.5mm Super Thin Tuya Smart Life App 2 in 1 CO Detector Alarm Smoke Detector Carbon Monoxide Alarm

$12.99 Min. Order: 10 pieces

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Smart Portable Carbon Monoxide Detector CO Temperature Humidity Air Quality Detector

$28-32 Min. Order: 1 set

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PDLUX PD SO928 V7 2-Wire Addressable Smoke Alarm Compatible with PD HS07 Control Panel, DC18-35V

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

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Natural Gas Detector Gas Leak Detector Home Gas Alarm Natural Gas Propane Leak Alarm Gas Leak Alarm Monitor Sensor

$6-8 Min. Order: 2 pieces

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Gas Detector with Plastic Box Electronics & Instrument Enclosure Smoke Sensor Plastic Cover electronic enclosure

$0.79-0.89 Min. Order: 1 piece

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High Quality Modbus Lora Zigbee 4G WiFi C02 Temoerature Air Quality Monitor

$30-35 Min. Order: 1 piece

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New Tuya Wireless Electrochemical LPG CH4 Cooking Natural Gas Leakage Alarm Sensor App Controlled for Home

$10 Min. Order: 2 pieces

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Tuya Smart Life Golden Security 4.3 Inch Big Screen GSM WiFi Alarm System with Burglar Alarm Feature Alexa Voice

$39.90 Min. Order: 1 set