tolviviov Door Alarm System, Beta DIY Smart Home Alarm Security System 12 Pieces-Kit (Alarm Siren, Door Window Sensors, Remotes, Motion Sensor, Keypad), Work with Alexa, for House, Apartment - W2

• ✅Ideal Alarm System for Home - The tolviviov home alarm system wireless comes with 1 base station, 1 remote, 1 keypad, 1 motion sensor, 8 contact sensors. Remotely control tolviviov smart alarm system wireless anywhere, anytime via smartphone Smart Life App. It supports the expansion of up to 20 sensors and 5 remote controls/keypads. No contracts and no subscription fee. ✅Early-Warning Notifications - When someone illegally opens your door or window and enters your house or apartment. tolviviov smart door sensor will send an alarm to the alarm station, and your mobile phone will receive real-time notification of alarms alert. Equip every door and window with tolviviov wifi door sensor to stop burglars. tolviviov home security systems always give you peace of mind. ✅VOICE CONTROL - Your tolviviov alarm system for apartment can be easily controlled by Away, Disarm, and Home modes with your voice. Works with Alexa and Google Assistant. Only works on 2.4GHz WiFi networks do NOT support 5GHz WiFi networks. ✅DIY INSTALLATION - No professional is required. The wireless connection devices do not damage the wall. The alarm station should ALWAYS CONNECT to the AC adapter. The backup battery works for 8 hours, only as an emergency battery. If you find connecting wifi is difficult, you can see the alternate connection steps on page 28 of the orange manual. ✅BUY with Confidence - The door sensors use high-quality materials, are suitable for most types of doors, and bring you a better experience. tolviviov home alarm system can be used not only for your house or apartment but also for offices, garages, shops, stores, condos. etc.