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The Secure Pro Keypad Alarm System is a wireless battery operated alarm that u... The Secure Pro Keypad Alarm System is a wireless battery operated alarm that uses Magnetic sensor technology to alert you if doors or windows are opened. The system delivers a loud 110 db piercing sound when triggered with three setting options:... more

Features: A loud alarm will be triggered and push instant notification to your... Features: A loud alarm will be triggered and push instant notification to your phone immediately when someone opens or close your door or window making you informed all the time. Provides 24-hour monitoring. Even if you are far away from your home... more

A bulky home security system can be an eyesore. Adding to that stress is hard ... A bulky home security system can be an eyesore. Adding to that stress is hard wire installation permanently altering the aesthetics of your room or window treatment. With its wireless connectivity and fully concealed platform however the iON Security... more

Free Express Shipping! Eve Door & Window Wireless Contact Sensor (Matter, 3-Pa... Free Express Shipping! Eve Door & Window Wireless Contact Sensor (Matter, 3-Pack) Wireless Sensor for Doors & Windows, Requires Hub that Supports Thread/Matter, Eve App for iOS, iPadOS & Android, Use with Amazon Alexa & Google Assistant, Use with... more

Free Shipping! Eve Door & Window Wireless Contact Sensor (Matter) Wireless Sen... Free Shipping! Eve Door & Window Wireless Contact Sensor (Matter) Wireless Sensor for Doors & Windows, Requires Hub that Supports Thread/Matter, Eve App for iOS, iPadOS & Android, Use with Amazon Alexa & Google Assistant, Use with HomeKit &... more

[FACTORY REFURBISHED] - Eve Door & Window Wireless Contact Sensor (Matter, 3-P... [FACTORY REFURBISHED] - Eve Door & Window Wireless Contact Sensor (Matter, 3-Pack) -Refurb 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

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

Features: - Self-adhesive easy to install and operate. - The 108 dB loud alarm... Features: - Self-adhesive easy to install and operate. - The 108 dB loud alarm prevents intruders from entering through your door/window. - Low battery warning when the battery needs to be replaced the LED will flash once per second. - 4 in 1... more

SONOFF SNZB-04 Zigbee Smart Door Window Sensor Mini Door Alarm Sensor Work Wit... SONOFF SNZB-04 Zigbee Smart Door Window Sensor Mini Door Alarm Sensor Work With SONOFF Zigbee BridgeFor Smart Home Security Note 1: SNZB04 must be used with Zigbee Bridge. Have you ever thought to turn on/off home appliance through you action?... more

Monitor a door or window without letting potential intruders know by installin... Monitor a door or window without letting potential intruders know by installing the Qolsys IQ Wireless S-Line Encrypted Recessed Door/Window Sensor (AKA the IQ Recessed-S). This battery-powered sensor installs into the core of your door to become... more

The AKOYU wireless door sensor alarm would fit your needs for home and busines... The AKOYU wireless door sensor alarm would fit your needs for home and business. A slim and compact design the sensor can be mounted on a variety of surfaces from cabinets and doors to windows and has an extensive range when doors/windows are opened... more

Unassuming and a breeze to install Eve Door & Window fuses cutting-edge conven... Unassuming and a breeze to install Eve Door & Window fuses cutting-edge convenience with everyday peace of mind. Know the status of your door or window. Equip it to automatically control other HomeKit-enabled accessories throughout your home. And... more

Description If you re looking for an affordable yet reliable way to enhance th... Description If you re looking for an affordable yet reliable way to enhance the security of your home or business premises consider the SONOFF DW2 Wi-Fi Wireless Door Window Sensor available now. This smart sensor detects the status of doors and... more

Smart WiFi Door Sensor Detector Smart Wireless Window Sensor Real-time Alarm C... Smart WiFi Door Sensor Detector Smart Wireless Window Sensor Real-time Alarm Compatible with Alexa Google Assistant Home Security Door Open Contact Sensor for Bussiness Burglar Alert Smart siren announcements will send instant push notifications to... more

SONOFF SNZB-04 ZigBee Wireless Door Window Sensor Burglar Alarm for Home Secur... SONOFF SNZB-04 ZigBee Wireless Door Window Sensor Burglar Alarm for Home Security system Compatible with Alexa/Google Home Zigbee Bridge Hub Required Have you ever thought to turn on/off devices through you action? Simply connectthe sensor with your... more

The AKOYU wireless door alarm sensor fits perfectly on the most common places ... The AKOYU wireless door alarm sensor fits perfectly on the most common places such as window and door frames protects you and your family from outsiders getting in and protects people in your house from getting out; it also fits on medicine cabinets... more

NOTES: This device requires the Aqara Smart Home Hub to Work. We don t guarant... NOTES: This device requires the Aqara Smart Home Hub to Work. We don t guarantee that our devices can be used with other third party brand hubs. Requires a secured 2. 4 gigahertz Wi-Fi network connection.One Aqara Hub can connect up to 32 Aqara... more

SONOFF Zigbee Smart Home Security Kit Automation Controller System Wireless Wi... SONOFF Zigbee Smart Home Security Kit Automation Controller System Wireless Window Door Alarm Motion Sensor Temperature and Humidity Sensor Works with Alexa Google Home Google Assistant designated SONOFF ZigBee home security kit as one of the official... more

Smart WiFi Door Sensor Wireless Window Sensor Real-time Message Notification H... Smart WiFi Door Sensor Wireless Window Sensor Real-time Message Notification Home Security Door Open Entry Sensor Feature: �Your Personal Housekeeper】 Instant notification to your phone immediately when door or window is opened or closed. As a... more