Long range wireless doorbells system

Specification:

1, Popular european Long range wireless doorbells design;

2, T48 dulcet polyphonic melodies available,you’ll be immersed in the muisc

3, 280 meter range(on open air);

4, 48 selectable musical tones;

5, Humanized design,4 grade volume regulation;

6, Waterproof range IP44;

7, Low power consumption for long battery life.

8,CE, FCC, RoHs compliant(green friendly

Installation:

1, Open the package,take out the remote control;

2, Use a screwdriver open the transmitter cover and take out the black battery insulating trip;

3, After close the cover, tear up one side of the double sided adhesive sticker and paste it to the underside of the remote control;

4, Stick the transmitter on the wall and press it more than one second ensure solidly;

5, Plug the receiver into a regular socket.

Technical parameter:

Use with:Transmitter+receiver

Working Frequence:315/443MHz

Transmitter Working Voltage: ≤12V

Transmitter Power Consumption: ≤10mw

Receiver Working Voltage:AC(110-220)V/(50-60)Hz

Sound Volume Range:65-75db

Material:ABS

Net Weight:0.15kg

Transmitter size:98mmx40mmx20mm

Receiver size:126mmx78mmx32mm

Packing:48pcs/carton

OSEA wireless doorbell could be applied to house, office, hotel service, community building, factory, construction site,and other areas that is suitable for short-distance wireless environments.