Sell 1Pcs AC90-250V Smart Indoor Doorbell chime Wireless WiFi Door Bell US EU UK AU Plug app control For EKEN V5 V6 V7 M3 best price

Product description Name: TZ801 Color: black, white size: Receiver: 81x81x45mm Transmitter: 81x39x17mm Working range: about 300 meters Volume selection: 4 levels adjustable voltage: Transmitter: 1 x DC12V 23A battery (not included) Receiver: plug in and use, AC90-250V US/EU/UK/AU optional Learning code operation: long press the receiver volume button for 3 seconds and then immediately press the transmitter Clear code operation: long press the receiver volume button for 8-10 seconds Features: 1. Using imported precision electronic materials, combined with unique long-distance technology, under the same power consumption, the wireless effective distance of the TZ801 doorbell can reach up to 300 meters. 2. Use high-quality speakers to make the doorbell output pure music with high decibels. 3. Imported stable music chip is used and 52 polyphonic ringtones are loaded to make the doorbell sound rich and pleasant. 4. European and American design style, simple, fashionable and atmospheric. 5. Unique product appearance patent. 6. Humanized four-level volume adjustment to meet the needs of different environments and different sound levels. 7. Digital double-panel circuit design, stable work, strong and reliable performance. 8. Humanized design, the factory includes installation adhesive stickers and expansion screws, and you can install it by yourself without any help from professionals. 9. The transmitter remote control button has a long life design. If it is pressed 5 times a day, it can be used continuously for 25 years.