SUNKKQ Wireless Doorbell, Waterproof Door Chime Kit Operating at Over 150 M

Specifications:
- Upgrade your home with this hassle-free, self-powered wireless doorbell kit! Designed for South African households, apartments, and offices, this system eliminates the need for wiring or frequent battery replacements.
- The outdoor push button uses kinetic energy technology - simply press the bell to generate power, so you'll never have to worry about dead batteries or messy wiring again. With an IP44 waterproof rating, it's built to withstand all weather conditions, from heavy rain to intense sunlight, making it perfect for year-round outdoor use.
- The plug-in receiver offers a strong, stable 433MHz wireless signal with an open-air range of up to 150 meters, ensuring you'll never miss a visitor even in large homes. Choose from 38 beautiful chime melodies and 4 adjustable volume levels (including a mute mode) to customize your alerts and avoid disturbing family or pets.

Features:
- Transmitter (Push Button):
- Power Source: Kinetic (battery-free)
- Operating Temperature: -20 C ~ +60 C
- Waterproof Rating: IP44
- Input Voltage: AC 100-230V 50/60Hz
- Wireless Frequency: 433.92MHz
- Standby Power: 0.25W
- Volume: 50dB at 1m (4 levels, including mute)
- Melodies: 38 chime options
- Operating Temperature: -10 C ~ +45 C
- Wireless Range: 150 meters (open air)

What's in the box
1 x Plug-in doorbell receiver
1 x Battery-free kinetic doorbell push button
1 x Installation accessories
1 x User manual