QiChip Self-Powered Wireless Door Bell No Battery Required

Self-Powered Wireless Waterproof Doorbell (UK Plug)

This wireless doorbell is completely battery-free and self-powered — simply press the button to generate electricity. Easy to install: just stick the transmitter (button unit) anywhere you like and plug the receiver (chime unit) into a power socket. You’re ready to go!

Key Features:

No Batteries Required: The transmitter generates power when pressed.

Wireless & Easy Setup: Simply stick the button anywhere and plug in the chime — no wiring required.

38 Built-in Melodies: Choose from 38 welcome tunes.

Adjustable Volume: 4 volume levels, including silent mode (0 dB), with a maximum sound level of ≥50 dB at 1 meter.

Waterproof & Durable: IP68-rated transmitter is waterproof, sunproof, and built to withstand rain.

Wireless Range: Up to 30 meters effective remote control distance; up to 50 meters in open space without obstacles.

Certifications: CE, FCC, RoHS certified.

Technical Specifications:

Working Voltage: AC 100V–240V, 50/60Hz

Working Frequency: 433.92 MHz

Standby Power Consumption: 0.25W

Receiver Operating Temperature: -10°C to +46°C

Transmitter Operating Temperature: -10°C to +60°C

Receiver Dimensions: 66 × 50 × 55 mm

Transmitter Dimensions: 70 × 46 × 23 mm