Tilvision Self-Powered Wireless Doorbell for Home - 1 Push Button Ringer & 1 Chime Receiver, Battery Free Cordless Doorbell, 656 Feet, Wireless Door Bell w/LED Flash, White

Self-Powered Wireless Doorbell:

Eliminates concerns about battery replacements.

Generates electric power upon pressing the doorbell ringer button.

Signals the classroom doorbell, triggering a distinctive sound for teachers.

Extended Transmitting Range:

Remarkable transmitting distance of up to 656ft in open areas.

Ensures seamless operation throughout various living spaces.

Guarantees no oversight of visitors or deliveries.

Flexible Working Modes, Diverse Choices:

Three operational modes: ringing only, LED flashing only, ringing & LED flashing together.

Provides tailored preferences for user convenience.

Discreet LED flashing only mode for undisturbed tranquility.

Effortless Installation with Memory Function:

Simplified setup procedures, no wires required.

Attach doorbell button using double-sided adhesive tape.

Plug wireless doorbell chime into an outlet for instant use.

Retains selected melody and volume settings, eliminating reconfiguration after a power outage.

IP55 Dustproof and Waterproof:

Engineered to endure adverse weather conditions.

Withstands temperatures from -4 °F to 140 °F.

Resilient against elements such as wind, snow, rain, extreme heat, or cold.