This doorbell chime set are widely used in home, villa, office, hotel for informing visitors' coming, and used in villa, hotel reception, hospital, restaurant for providing call service for host, guests, patients and diners.
*Wireless without cabling, great looking, loud, and reliable doorbell chime plug-in kit.
*Long Range: Operating range up to 900ft/280m in open area, either you are occupied in the garden or kitchen, you will easily be informed someone calling outside, never worry about missing visitors.
*52 Different Ringtones: Provided with 52 different ring tones with 4 levels adjustable volume (High/Medium/Low/Lowest) from 10db-110db. You can set your favorite tones as you wish.
*No batteries needed for the plug-in receiver, low power consumption.
*Easy to pair with the push button, easy for installation.
Working Voltage: AC90-250V
Ring Tone: 52 Options (8 chord)
Volume Range: 4 Levels (up to 110 dB)
Working Range: 900ft/280m (Open Area) /100~500ft(With Obstacle)
Receiver sensitive: -110dbm
Receiver Size: 8.3 * 8.3 * 6.5cm
Receiver Weight: 65g
Package Size: Approach. 9.7 * 9.7 * 7.1cm / 3.8 * 3.8 * 2.8in
Package Weight: Approach. 103g / 3.6oz
1* Indoor Chime (Receiver)
1* User Manual(English)