Touch Button Smart Wireless Doorbell

• Three hundred meters long distance, adjustable tone can change music, prevent string noise is not wrong, simple installation.
• Indicator, receiver, volume key, selection key, launcher button.
• Press the button, ring the bell in the room, the receiver installed in the room can be plugged in, receiver intelligent flash, the bell lights

Specifications:
Scope of Work: 300M
Music Choice: 36 Ringtones
Volume Selection: 4 Tone Volume Adjustable Size
Power Supply Voltage: Transmitter Uses a 12V23A Battery, Receiver: 110/220v
Size: Transmitter: 7.7×4.6x2cm, Receiver: 9×5.6x2cm
Power: Electric Supply
Item Type: Wireless Doorbell
Connection Type: Wireless
Alarm: Yes

What’s in the Box:
1x Receiver
1x Emitter
1x Double-Sided Adhesive