1 Set Home Security Burglar Sensor Support Smart Door Window Sensor Open/Closed Detector App Remote Monitor Home Assistant

Description: Smart Wireless Door Window Contact Sensor -Time Open/Close Detection for Home Security Anti-theft Monitoring and Smart Home Automation Features: 1. High-Precision Sensing Performance: Built-in high-sensitivity magnetic induction module, accurately identifies the open/closed status of doors and windows within 0.5s, delivers instant alert notifications to help you detect unauthorized entry in time and protect personal and property safety. 2. Durable & Safe Housing: Made of premium flame-retardant ABS engineering plastic, features scratch-resistant, impact-resistant, and wide temperature adaptation performance, ensures long service life even in harsh indoor or semi-outdoor environments, reduces frequent replacement costs. 3. Ultra-Low Power Consumption: Equipped with low-power control chip and high-capacity coin battery, supports up to 24 months of continuous operation without power replacement, saves you the trouble of frequent battery change and reduces daily maintenance cost. 4. Tool-Free Easy Installation: Attached with high-viscosity double-sided adhesive on the back, no drilling or wiring required, you can finish the installation within 1 minute on smooth door/window surfaces, avoids damage to your furniture and walls, suitable for non-professional users. 5. Smart Home Compatibility: Integrated with low-power wireless communication module, supports connection to most mainstream smart home ecosystems, can be linked with smart alarms, smart lights and devices, helps you build a fully automatic smart home security system easily. Specifications: Category: Smart Home Security Sensor Material: Flame-retardant ABS plastic, magnetic induction module, low-power electronic components Size: Main body: 70*20*25mm Permanent magnet: 36*10*18mm Color: As picture Low-battery remind function WIFI: 802.11b/g/n, 2.4G Door two way function (Detect open/close status of the door/window) Quantity : 1 Set (1 main sensor + 1 magnetic trigger accessory)(excluding batteries) Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.