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Industrial-Grade Networked Temperature Sensing Relay Signal Output Normally Open Normally Closed Adjustable Temperature Sensing Fire Detector

Home Door Window Anti-Theft Alarm Door Opening Sensor Wireless Mobile Phone Remote Door Magnetic Detector

YJ-105 quality engineering household smoke alarm fire protection CCC certification independent photoelectric smoke alarm

Tuya graffiti smart WIFI smoke detector APP notification wireless smoke sensor smart fire smoke sensor

Cross-Border Popular Sensor Doorbell Wireless Sensor Welcome Alarm Home High Decibel Door and Window Door Magnetic Anti-Theft Device

24.125Ghz Microwave Automatic Door Sensor Wb-4001U

Switch Signal Network smoke sensor single chip microcomputer control relay signal output alarm JTY-GD-DG311

220V independent gas alarm natural gas detector liquefied gas combustible gas detector

RS485 smoke-sensing dual light source photoelectric smoke-sensing fire detector Modlbus communication protocol dust-proof water mist

NB Internet of Things One-click SOS Emergency Button for the Elderly Home Remote APP Notification Old-age Care Alarm

Factory Wholesale Wireless Door Magnetic Anti-theft Alarm Detector 433 Transmitting Frequency 315 Two-way Door Magnetic for Home Doors and Windows

Foreign trade gas alarm household liquefied gas detector with solenoid valve anti-leakage alarm automatic valve closing

NB气感可燃气体感应联网APP小程序远程电话短信感应报警器探测器

New National Standard 3C Gas Alarm Natural Gas Gas Liquefied Gas Leak Detection Sound and Light Alarm

Tobacco Control Guard No Smoking Alarm School Hospital Mobile Phone Networking Smoke Induction Detection Sensor

Graffiti scheme PIR intelligent human motion sensor + light brightness sensor smart home alarm system

FaCtory DireCt 3C Fire CertifiCation SwitCh Volume Uv Flame DeteCtor Flame Signal Alarm RS602

Graffiti smart wireless door magnetic wifi anti-theft alarm smart door magnetic Internet of Things home with USB charging

WIFI graffiti sound and light warning number sound and light warning number alarm graffiti intelligent sound and light warning number remote mobile phone App control

Water leakage sensor rope non-positioning water leakage detection line orange leakage detection with machine room water immersion sensor cable

Type 86 Emergency Call Alarm Button Help Manual Alarm Fire Sos Switch with Key Emergency Switch

Factory Direct supply cross-border wired infrared radiation detector wired electronic fence 2 Beam

Wired Curtain Infrared Detector Household Curtain Infrared Detection Alarm Door and Window Human Body Induction Alarm

Graffiti smart wifi gas cross-border hot selling detector intelligent detection combustible gas detection home alarm

Red Smai Immersion Sensor RS485 Immersion Detector Switch Water Leakage Alarm Water Leakage Detection Line

Door and Window Anti-Theft Alarm Housing Nb Door Magnetic Detector Housing Wifi Door Magnetic Housing Does Not Include Magnets

433 Household Door and Window Alarm Anti-Theft Door and Window Reminder Remote Control Wireless Door Magnetic Switch Alarm

Honeywell DT-7225 wired double-detector infrared detector wide-angle induction probe anti-theft alarm

Wired door magnetic switch iron door magnetic sensor door and window magnetic induction switch normally closed alarm

Foreign Trade CE Foreign Language English Freestanding Smoke Alarm Independent Smoke Sense

Cross-Border New Smoke Carbon Monoxide Composite Alarm Co Detector Graffiti Wifi Cascading Interconnection Alarm

Bird Repellent Fish Pond Sound and Light Alarm to Repel Birds during the Day, Rice Fields to Repel Orchard Animals, Pigeons, Solar Timing

Smoke Detector Suitable for Aging Projects Nursing Home Health Care Center Home Care Smoke Alarm

Solar Bird Repeller, Daytime Timed Sound and Light Alarm, Orchard, Fish Pond, Rice Field Bird Repeller, Pigeon Animal Repeller

Fire One-Button Sound and Light Alarm Device Industrial Workshop Siren Emergency Linkage Factory Fire Alarm

Cross-Border Hot Selling Co Detector Smoke Alarm Detector Carbon Monoxide Smoke 2-in-1 Detector Source Manufacturer

Water Immersion Sensor Water Level Sensing Monitoring Detector Wired Networked Computer Room Base Station Overflow and Leakage Alarm

4g Phone Flood Alarm Water Leak Detector Home Pool Fish Tank Water Tank Overflow Water Leakage Full Water Sensor

Spray Paint Room Workshop Paint Leak Detector Combustible Gas Detector Toluene Concentration Leak Alarm

Solar Bird Repeller, Daytime Timed Sound and Light Alarm, Orchard, Fish Pond, Rice Field Bird Repeller, Pigeon Animal Repeller