Application placeThis wireless doorbell can be used at house, villa, factoy, hotel, hospital, restaurant, shop and office space.Specifications:Wireless Range: 1000 ft / 300 m in the OPEN AIRTunes: 36 selectable optionsVolume: 4 levels adjustable levelsReceive: Rated input voltage: AC220VQuiescent current: ≤ 85mAWorking current: ≤ 85mAReceiving frequency: 315M +/- 0.3Modulation type: Super heterodyneSound: 108 +/- 5dBRemote distance: ≥250M clearing RADIUSDecording mode: code Launch:Rated input voltage: DC 12V( 12V 23A battery section) Static current: Working current:22mAOperating frequency: 315MHzType: human touch smart sensorsRemote distance: ≥250m clearing RADIUSEncoding: water code 1000 feet super long working distanceThe doobell in open and interference-free environment to test up to 300m, through the security door, walls can reach 25-150 meters (depending on environment).36 CHIME36 Chimes and 64 chords as your choice.4 levels volume from 65db-110db are adjusted (need on-demand). Note: 1. Avoiding to install on metal doors and metal door frames, when receiving information is special short, then you would better change the transmitter location. 2. Receiver should be keep away from electric stove, TV, speakers or signal interference sources of a magnetic field.3. To get a better signal, the distance of transmitter and receiver is better nearer the wall.
Trustpilot
2 months ago
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