Songs Optional Waterproof Wireless Smart Doorbell

• Item Type: Doorbells
• Ringtone: 32 Songs Optional
• Waterproof: Yes
• Alarm Function: Yes
• Adjustable Volume: 4 Levels
• Working Voltage: AC 100-240V
• Working Current: < 100 mA
• Wireless Frequency: 433 MHz
• Working Temperature: -10 - 50 Degrees Centigrade
• Wireless Distance: 150 Meters
• Operation Current: 8~15 mA
• Quiescent Current: 3 mA
• Battery: 27A 12V
• Transmit Distance: <80 m
• Size: 74 x 46 x 12 mm
• Features: Songs Optional Doorbell, Waterproof Doorbell, Wireless Doorbell, Smart Doorbell, Intelligent Doorbell

Package Includes:

• 1 x Doorbell Reciever
• 1 x Doorbell Transmitter

Waterproof touch doorbell button 32 Ringtones and 5 Adjustable Volumes The wireless doorbell offers a wide selection of 32 melodies and 5 volume levels (0 - 120dB with mute mode) to meet your needs for different occasions. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice. Easy to install Just plug the receiver into power socket and attach the transmitter on door, you don`t even necessarily have to make holes or damage anything Support Expandable Already paired before factory and different transmitters can be set to different tunes. Expandable up to 20 accessories 24/7 Lifeguard for Your Family Prompt you When Kids sneak out or open the window