Wireless Doorbell Music Waterproof Remote Controller Smart Receiver Single Button Control

❀Feature

1. High performance: Smart USB Doorbell has ultra-low power consumption, long service life, and a working temperature range of - 20-70 ℃, which can withstand various adverse weather conditions.2. Modern and Practical Design: Our Wireless Doorbell has a fashionable appearance and practical functions. Lightweight and sensitive, it can be remotely controlled, providing you with quick instructions to ensure that you hear the bell and open the door in a timely manner.3. 30 song Ringtones: SOS Button Doorbell has 30 song ringtones to choose from, and you can choose your favorite music.4. Easy to Install: The Mini Door Bell is easy to install and can be installed in just a few minutes. The receiver can be placed with screws.5. Precautions: In environments with high wireless interference, the transmission distance of the Wireless Doorbell Receiver may be reduced. If no music sounds, check whether the horn wiring is disconnected.

❀Specification

Certification: NONEOrigin: Mainland ChinaConnection Type: WirelessDoorbell receiverProduct name: Wireless doorbell receiverModel: AK-C220616Music quantity: 30 piecesOutput mode; hornDemodulation method: ASKShell material: ABSControl method: equipped with remote controlWorking voltage: DC5V/1AStandby current: 4.6mAWorking current: 120mAReceiving sensitivity: - 105dBWorking temperature: - 20-70 ℃Single button remote controlProduct Name: Single Button Remote ControlModel: SOS-V2.0Operating frequency: 433.92MHzBattery type: button battery 2016 * 3Modulation mode: ASKEncoding format: EV1527Shell material: ABSWorking voltage: DC9VQuiescent current: 0.1uAEmission current: 20mATransmission power:+10-13dBmWorking temperature: - 20-70 ℃

❀Package Included

1 x Wireless Doorbell Receiver1 x Single Button Remote ControlNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.