beautiful bird sound wireless doorbell

Beautiful bird sound wireless doorbell
-CE,FCC,ROHS pass
-2 way connection
-Energy-saving technique
-AC function

Introduction

 Beautiful bird sound wireless doorbell

1.  This intercom system is our own patent.

2.  It works like the office intercom system but without switch machine

3.  It absolutely free when you make the call in this system,we use the AFH techonology,super anti-jamming.It can support 5 pairs(at least) communication at the same time without interuption.

4.  It   can redesign the system recording your requirement for more people communicate

 

Function Features

1.Using 2.4G ISM public frequency band: 2402-2483MHz

2. Air transfer rate: 250K

3. Transmitting Power: Less then 20dBm(Less then 100mw), Receive Sensitivity: -100 or less

4. AFH technology, super anti-jamming capability, can share 2.4G band with wireless LAN and bluetooth devices

5. Panel a call key and two indicator lights: power indicator light(red) and operating light(green).

6. With configure Code function

7. Power supply: AC 110/220V,  Electric Current: within 200mA

8. Communication distance:  more then 500 meters in open land

 

 

 Applicable Scope:

1.    Office interoperate

2.    Family interoperate

3.    Workshop interoperate

4.    Access messenger