1byone Wireless Doorbell Chime Waterproof Door Bell Kit, 36 Melodies, 6 Levels Adjustable Volume, Led Flash Indicator, 2 Push Button and 1 Plug-in Receiver;

1byone Wireless Household Alert Security System is an easy-to-install and DIY home security system, which is perfect for your office, apartment or home. Just rest in absolute ease!

Easy to DIY
This door bell kit is compatible with any Easy Chime at 1byone and vice versa. If you want to add more push buttons/ receivers, they are all available at 1byone.

Convenient to Distinguish
Each receiver can work with up to 60 additional push buttons. They can be configured with different tones. Therefore it will be convenient for you to distinguish visitors¡¯ entering position. Use it in your front, side, or back doors to lead a safer life of high-tech!

Thoughtful Design:
There are 36 chimes with 3 levels of adjustable ringing volume(High/Medium/Low) from 25-110 dB, you can choose what you like. In addition, there are 3 modes available (Sound/LED Flash/Sound and LED Flash). The LED Flash mode is designed for someone who has a hearing problem or when ringing is not required.

Specifications:
Wireless Range: 500 ft/150m in the OPEN AIR
Tunes: 36 selectable options
Volume: 3 levels adjustable levels (25db to 110 db)
Receiver Power: AC 110V 50Hz
Transmitter POWER : DC 3V (CR2032)
Receiver Power Consumption:<0.3W
Transmitter Power Consumption: standby:<5uA; Working:<10mA
Waterproof (Transmitter): IP44

Box Contains
1 x Plug-in Chimes (Receives)
2 x Push Button (Transmitter)
1 x Double-Sided Adhesive Tape
2 x 3 volts CR2032 Battery for Push Button
1 x User Manual

Note:
If the Receiver sounds for no reason during the digital code setting. It might have been interfered by other similar Doorbell nearby, just reset the code as instructed in the User Manual.

Here at 1byone, we stand by our products 100% with a 12-month warranty. A happy purchasing experience is our #1 priority and we will happily send a product replacement if any issues arise.