Description
This product is a wireless doorbell that is 300 meters long range and has 52 ringtones. It is also waterproof and has an adjustable LED indicator for the receiver. It is suitable for use in homes, offices, villas, hospitals, schools, and factories. The transmitter is battery powered and has a pre-installed 12V23A battery. The use of a microprocessor control and double-sided PCB micro-power design makes the frequency of the bell customizable. The bell also has a touch button configuration that allows for superheterodyne learning code. The bell has a double-sided stability of the PCB, and can go into standby sleep mode up to a micro-level.
52 ring tones 300m range in the open air 4 level volume,adjustable LED indicator for receiver For family commercial residential area,office building,hospital,restaurant,factory. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Type: Doorbells Ringtones:52 pcs Colour: Gold Material: ABS DIY Supplies: Electrical Doorbell Type: Wireless Power Source: AC,Battery Power supply: AC100-240V Working frequency: 433MHZ Ring Tone: 52 ring tones Waterproof : yes Volume:4 files 10-110db Battery mode: 12v 23A battery (not include battery) Receiving distance: 300M Remote (in open area) Suitable for: Home,office,villa,hospital,school,factory The transmitter 12V23A battery factory pre-installed (not include battery) The use of microprocessor control, double-sided PCB micro-power design. The frequency of 433MHz, can be customized other frequencie. Touch the button configuration, superheterodyne learning code on the code mode Double-sided stability of the PCB, the chip standby sleep up to micro-level. Package List: 1x Receiver 1x Transmitter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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