Tuya Wifi Door Open Sensor Chime 433MHz Security Alarm Smart 180M Range Wireless Door Window Door Sensor Entry Chime Home

Tuya Wifi Door Open Sensor Chime 433MHz Security Alarm Smart 180M Range Wireless Door Window Door Sensor Entry Chime Home 1005003951171535 Pre-Order +/- Sampai Alamat 10-15 Hari FREE ONGKIR+PAJAK Garansi uang kembali jika Rusak, Beda Produk Model Number : DB11 Brand Name : ZUIDID Origin : Mainland China Certification : CE Smart home platform : Alexa,Tuya,Google Assistant Color : Black / White APP : Tuya Volume level : 5 levels Wireless distance : 100 meters (in open area) Music quantity : 58 kinds of music Operating Voltage (For host) : 110 to 220 VAC Max. remote support : 10 remote control Battery (For Button / Detectors) : 3V CR2032 (Not include) Max. detectors support : 100 quantity Wifi Frequency : 2.4GHz Wireless Frequenc : 433MHz Power Type : EU / US / UK Connection Method : Wireless Connection Features 1Power-off memory:power outage does not change the set ringtone. 2Easy installation: 3M sticker installation 3Back-up battery power supply: long battery life 4. 5 volume settings: meet the volume needs of different occasions 558 ringtones can be freely selected: can be set for different rooms 6. Connect 30 accessoriesThe host can connect 30 433Mhz frequency sensors. Transmission frequency: 433MHz 58 songs selection 5 levels of volume adjustable (including mute) 30 433MHz frequency sensors can be connected Tuya APP control Sensor low battery alarm Features 1Power-off memory:power outage does not change the set ringtone. 2Easy installation: 3M sticker installation 3Back-up battery power supply: long battery life 4. 5 volume settings: meet the volume needs of different occasions 558 ringtones can be freely selected: can be set for different rooms 6. Connect 30 accessoriesThe host can connect 30 433Mhz frequency sensors. Transmission fr