On Britton Baby Monitor both the transmitter and the receiver are powered by batteries or electricity.
Fully digital, interference-free, operating frequency 863-870MHz.
Automatic search and jump to free channel.
Low radiation level (only 8% normal DECT and 40% ECO DECT).
Automatic reduction of radiation level by half when transmitter and receiver are close to each other.
The child's room temperature display on the receiver.
Night light on the transmitter.
"Out of range" alarm both audio and visual on the receiver.
LED gauge on the receiver.
Uses a Li-polymer battery that has no memory effect, meaning its energy storage capacity will not decrease due to irregular charging or discharging.
"Empty battery" warning on both transmitter and receiver.
Adjustable microphone sensitivity on the transmitter.
Vibration on the receiver.
"Talkback" function.
It is possible to purchase an extra Britton baby monitor battery (2 or 3 terminal battery).
This Britton BC-50Li (Black) baby monitor comes with a 3 terminal battery.
NB! Monitors purchased from 30.12.2021 have batteries with 3 terminals.
Be sure to check how many terminals your monitor has, because these monitors have chargers with different circuits, and cross-dipping is not safe!

Britton Baby Monitor