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The wireless alarm adopts wireless transmission powered by DC battery and the ... The wireless alarm adopts wireless transmission powered by DC battery and the installation is more flexible saving wiring costs. Users can add other security accessories according to requirements or install wireless doorbell alarms in different... more

Wireless Smart Compact Portable andamp; DIY – Guard Your Home! We Carefully ... Wireless Smart Compact Portable andamp; DIY – Guard Your Home! We Carefully Chosen This Multi Use Home and Business Doorbell Alarm Security System Group for You! Features: 1.Wide Range Led Flash Loud and adjustable sound (0-90db) 2.Low Power... more

Specification: Input voltage: AAA1.5V×2 Current: ≤8μAAlarm Current: ≤70-... Specification: Input voltage: AAA1.5V×2 Current: ≤8μAAlarm Current: ≤70-120 mA WiFi: 2.4GHz IEEE 802.11b/g/n Magnetron distance: ≤10 mM Working temperature: -10℃-50°℃ Package Included: 1 * wifi door/window sensor (without battery) more

GauTone Door Sensor 433MHz Wireless Home for Alarm System App Notification Ale... GauTone Door Sensor 433MHz Wireless Home for Alarm System App Notification Alerts Window Sensor Detector more

KERUI Tuya Smart WIFI GSM Alarm System Works With Alexa Home Security Wireless... KERUI Tuya Smart WIFI GSM Alarm System Works With Alexa Home Security Wireless 433Mhz Burglar Alarm Door Window Sensor Detector more

Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm S... Tuya Wifi Door Sensor Window Entry Sensor Security Burglar Door Sensor Alarm Smart Life Magnetic Door Sensor Alexa Google Home more

Category:Home Alarm Systems,Door Window Sensor; Model:C100; Alarm To Host:WIFI... Category:Home Alarm Systems,Door Window Sensor; Model:C100; Alarm To Host:WIFI; What's in the box:Door Window Sensor; Alarm Action:Sound Alarm; Application:Home,Office; Viewing Angle:0; Listing Date:02/17/2023; Base Categories:Sensors Alarms,Burglar... more

Category:Home Alarm Systems,Door Window Sensor; Model:C100; Alarm To Host:WIFI... Category:Home Alarm Systems,Door Window Sensor; Model:C100; Alarm To Host:WIFI; What's in the box:Door Window Sensor; Alarm Action:Sound Alarm; Application:Home,Office; Viewing Angle:0; Listing Date:02/17/2023; Base Categories:Sensors Alarms,Burglar... more

Category:Home Alarm Systems,Door Window Sensor; Model:C100; Alarm To Host:WIFI... Category:Home Alarm Systems,Door Window Sensor; Model:C100; Alarm To Host:WIFI; What's in the box:Door Window Sensor; Alarm Action:Sound Alarm; Application:Home,Office; Viewing Angle:0; Listing Date:02/17/2023; Base Categories:Sensors Alarms,Burglar... more

Specifications: Two Status: Open & Close Battery: 2 * 1.5V AAA Batteries Stand... Specifications: Two Status: Open & Close Battery: 2 * 1.5V AAA Batteries Standby Current: ≤5μA Protocol: IEEE 802.11b/g/n Wireless Range: 50m Operating Temperature: -10°C~40°C (14°F~104°F) Operating Humidity: 20%~85% Storage Temperature:... more

NO NC type designed for use with alarm systems. Great for use in family and fa... NO NC type designed for use with alarm systems. Great for use in family and factory window door. etc. Switch Type: NC(normal close type) the circuit is closed normally and that if a magnet comes near it the circuit opens. Switch Type: NO(normal open... more

These are the door contact sensors that are in use with any and all commercial... These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The door position switches operate with a built an internal magnetic reed switch that... more

Wsdcam Door and Window Alarm Wireless Home Security Alarm System Magnetic Alar... Wsdcam Door and Window Alarm Wireless Home Security Alarm System Magnetic Alarm Sensor A simple-to-use cost-effective security solution to protect you and your family against home invasions. 4 in 1 function -- General Alarm Constant Alarm... more

Wsdcam Door Window Alarms and Sensors Battery Operated Wireless Home Alarm for... Wsdcam Door Window Alarms and Sensors Battery Operated Wireless Home Alarm for Home Security-4Pack 110 db loud alarm helps deter intruder and possibly notifies neighbors/homeowner also helps notify you if visitors/children/pet or others are... more

Why choose siisll Alarms? Using premium materials is the key factor to a good ... Why choose siisll Alarms? Using premium materials is the key factor to a good product from tiny integrated circuit to thin double-sided adhesive tape we strictly follow this rule to produce high quality alarms. That’s why siisll alarms are very... more

Product Description This Wireless Doorbell Chime is a versatile and convenient... Product Description This Wireless Doorbell Chime is a versatile and convenient solution for monitoring door entrances. With a wireless range of 600 feet it ensures that you are promptly alerted whenever someone enters the door even if you are in... more

Product Description : Features: 1. New and high quality 2. Super loud 90 dB al... Product Description : Features: 1. New and high quality 2. Super loud 90 dB alarm 3. Convenience in installation--just peel and stick 4. Super environmental suitability and stability 5. Dustproof and insect prevention 6. Easily mounted by adhesive.... more

Wifi Window Alarm with Vibration Sensor Security Window Alarms are low cost de... Wifi Window Alarm with Vibration Sensor Security Window Alarms are low cost devices that attach to doors windows or glass when it detects slight vibration of doors and windows and will start a 130dB alarm sound and you will receive an alarm... more

Window Alarm perfect for securing your windows and doors. Its sensor detects v... Window Alarm perfect for securing your windows and doors. Its sensor detects vibration and emits a 125 dB alarm and LED flashing to alert you of a potential break-in or Glass break.The alarm and LED flashing will stop after 30 seconds or turn off... more

Notice:The door sensor Window Sills only works with 2.4G wifi not work with 5G... Notice:The door sensor Window Sills only works with 2.4G wifi not work with 5G. Befor you purchase the order please make sure is 2.4G wifi. How to connect WiFi？ It is highly recommended to read here before connecting to a WiFi router. Before... more