eMastiff Smart Wireless Doorbell Kit with LED Flash and 38 Chime Melodies, Ideal for Elderly and Deaf, Great for Home Security.

The eMastiff Smart Wireless Doorbell Kit is designed with a LED flash feature and offers 38 chime melodies to choose from. It includes a 3-step volume control and can be easily wall-mounted. The long-lasting design includes an eye-catching blue backlight, making it ideal for the elderly and deaf individuals. This doorbell kit is perfect for enhancing home security and is a convenient choice for wireless doorbells in any home.

Wireless Doorbell Smart Home Door Bell Welcome Melodies Chime Kit LED Flash Security Alert For House• 38 ringtones to choose from and 3-step volume control (0~85dB) • 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 • Designed to last up to 25 years • Working frequency: 433 MHz • Receiving distance: 150M(in open area) • Transmitter size: 75 x 51 x 20 mm Receiver size: 95 x 65 x 24 mm • Receivers Rated voltage: AC 110V--240VReminders: 1. The button cannot be placed on an iron door because it will interfere with the signal. 2. Works during heavy rain. However, we recommend buying a cover for long term use.Showcase: Eye-catching balight flashes when someone pushes the doorbell. Particularly suitable for the elderly, pregnant women, and the deaf. 300 meter receiving distance (In the open area) Stable quality is ideal for villas, Conflictmels, schools and other areas. The wireless signal will be affected by obstacles. The more obstacles, the more serious the signal loss. 38 ringtones to choose from and 3-step volume control (0~85dB) Loud enough to be heard anywhere in your homeHigh-quality ABS material 1 volume button. 2 music button A variety of plug options, suitable for most countries (AC 110V-240V) Two kinds of fixed buttons 1. Double-sided adhesive 2. Screws fixed