• Display time, temperature and humidity
• Fahrenheit and Celsius conversion
• With 4 adjustable volume levels ranging from 0 to 100 dB
• Long-distance ensures you hear and answer the doorbell in time
• Easy to set up, just plug the mini receiver into a socket and fix the transmitter on a wall
• A perfect wireless doorbell kit for home, apartment, villas, office, hotel, factory, and more

Specification:

• Product: Wireless self-powered doorbell
• Material: Mirror material
• Type: 1 transmitter + 1 receiver
• Waterproof rating: IP44
• Working temperature: 0°C to 99°C
• Working humidity: 0% to 99%
• Working frequency: 433.92MHZ+ 75KHZ
• Receiver voltage: 100- 260V/50- 60HZ
• Transmitter battery: no battery required
• Ringtones: 38 songs, learning code, DIY
• Volume: 0-100 decibels, 4 levels adjustable

How To Use:

• 1. Song selection button: press the button once to play, press again to play the next song.
• 2. Volume button: maximum volume after power on. Press once to select mid-range, press again to decrease the volume, and press again to mute.
• 3. Time setting key: Long press for 3 seconds to enter the time adjustment mode, short press the setting number, the interval between two seconds is the jump interval, after 3 seconds, do not perform any operation to exit the automatic setting.
• 4. Key cycle: switch between Fahrenheit temperature and Celsius temperature.
• 5. Method code: Long press the volume button, then press the transmitter.

Package included

• 1 x Transmitter
• 1 x Receiver

Specifications