• Temperature display: Automatically detect the ambient temperature and display the real-time temperature

• 150m range: It will not interfere with other electrical appliances, ensuring that even if you are a few rooms away, you will not miss visitors

• 38 ringtones: clear sound, 4 levels of volume. Easily choose from 38 ringtones

• High-performance transmitter: ultra-low power consumption, dustproof and waterproof

• Simple setup and use: Just plug the receiver into a power outlet, and then fix the transmitter on the wall

• Multi-purpose: suitable for families, apartments, classrooms, offices, villas, etc. It is a pager for the elderly, able to send out signals when they need it most

• No battery required: Press the external bell button to convert mechanical energy into electrical energy

Specification:

• Project Type: Wireless Doorbell

• Plug: EU plug

• Receiver:

• Size: about 78x72x20mm

• Function: temperature display

• Voltage: 80-260V work

• Frequency: 433MHz

• Optional ringtones: 38 melodies

• Volume: Level 4, mute

• Receiving range: 150m

• Transmitter:

• Waterproof: IP44

• Working voltage: DC 12V / 23A

• Working current: <25ma

• Size: about 68x46x18mm