Specification:

Operating Voltage: AC 100-230V
Power Consumption: 0.25W
Wireless Frequency: 433 MHz
Operating Temperature: -10°C to +45°C
Ringtone Volume: ≥50dB/1m
Wireless Distance: 150 meters (open space)
Receiver Size: L 95mm x W 54mm x H 68mm
Transmitter: Self-powered (no need for battery)
Transmitter Size: L 80mm x W 50mm x H 28mm
Waterproof Rating: IP68

Features:

1. Versatile 1 to 1 Home Wireless Doorbell: This doorbell set includes one receiver and one self-powered transmitter, providing a reliable and convenient way to be notified of visitors at your door.
2. 38 Kinds of Ringtones: Enjoy a wide variety of ringtones to choose from, allowing you to select your favorite or switch to different tunes to suit various occasions or preferences.
3. 4-Level Volume Adjustable: Customize the volume level of the doorbell to your liking, ensuring you never miss a visitor"s alert while also having the flexibility to set it to a comfortable level for your home environment.
4. Long Wireless Range: The doorbell system operates on a wireless frequency of 433 MHz, providing a remarkable wireless range of up to 150 meters in open space, ensuring reliable signal transmission throughout your home.
5. IP68 Waterproof Rating: The transmitter is designed with an IP68 waterproof rating, making it suitable for outdoor use, resistant to rain, and ensuring its durability in various weather conditions.

Package Include:

1x Wireless Doorbell(Transmitter)

1x Receiver

1x Sticker

1x Screw