About this item

• Ideal for protecting your home: Working in conjunction with window and door sensors, this receiver functions as a burglar alarm system and a personal guard available 24/7. Whether you're at home or away, you can easily access whole-home security through the app. With a wireless range of 500ft and emitting an 85dB alert, you can rest assured that you'll be alerted to any intruders. Additionally, there are no monthly fees required!
• 【Easy installation (only support 2.4GHz Wi-Fi Network)】: All accessories in the set are already paired before leaving the factory. This door alarm built in a Bluetooth module. As long as your router supports a 2.4GHz network, you can easily connect to the network by turning on the Bluetooth of your phone and following the instructions.
• 【Expandability】: Add additional components and accessories at any time. Up to 100 wireless detectors or doorbell buttons can be added. In the future, we will provide more accessories for you to choose from, such as window&door sensors, PIR motion detectors, doorbell buttons, etc.
• 【Real-time Notification】: When the door or windows was opened, the receiver will sound an alert and your mobile will receive notifications at the same time as well. Even though you are out of the house you can know when someone break-in your house or your kids, elders slipped out of the house.
• 【Powerful DIY】: SmartLife App has built-in defense zone functions and product attributes and has Armed, Disarmed, and Home modes, you can give accessories more personalized settings according to your needs. This door alarm has 58 doorbell ringtones and chimes built-in, and you can customize different music for each door sensor(door chime or door alarm).