Intelligent Wireless Remote Smart Doorbell
10 reviews

Features;
Eye-catching backlight flashes when someone pushes the doorbell.
Particularly suitable for the elderly, deaf, and pregnant women.
Uses machine-learning to prevent interference from other wireless transmitters.
38 ringtones to choose from and 3-step volume control (0~85dB).
Specifications:
Working Frequency: 433 MHz
Transmitter Size: 75 x 51 x 20 mm
Receiver Size: 95 x 65 x 24 mm
Receivers Rated voltage : AC 110V-220V -240V 
Connection Type: Wireless
Power: Electric Supply
Item Type: Wireless Doorbell
Power Source: AC,Battery
Power Supply: 110V-220V-240V
Waterproof: Yes
Battery Mode: 12v 23A Battery 
Receiving Distance: 300M Remote

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.