Sell ☀ ZIGBEE new door and window sensor Graffiti Tuya smart door and window alarm wireless door and window detector ☞creative best price

Package Included: Product x1; Micro USB power cord x1; Product manual x1; Double-sided tape x1 Specifications: Connection method: ZigBee Sensor size: 73*27*20mm Magnet size: 36*12*14mm Battery capacity: 3.7V450mAh Working temperature: -40C~85℃ (industrial grade) Working humidity: <85%RH Charging interface: DC5V==1A (Micro USB) Description: Intelligent perception of every door and window Door and window sensor + smart gateway + sound and light alarm + camera When the door and window sensor senses that the door and window are open, it triggers the sound and light alarm to give an alarm, and the camera is turned on at the same time, and the video is sent to the mobile phone. Note: You need to buy other products such as cameras on your own Fast response and low power consumption ZigBee connection, with smart gateway, opening and closing doors and windows, real-time perception of low power consumption and long battery life, powered by lithium battery, can be used for 1 year on a single charge. Anti-demolition design and application are safer. Professional anti-demolition design, automatic alarm for violent demolition, intimate protection of each door and window