WIRELESS INTERCOM TELEPHONE WITH FAR DISTANCE.3PCS.

This intercom system has already been programmed and coded with ID caller numbers. It is a plug and call system requiring no installation. It features multiple selectable ringing tones up to 38 selections and up and down volume level.

The wireless desktop intercom system connects up to 100 EXTENSION units. The communication range is 400 to m(1km), can cover up to 8 to 10 Applicable Scope
1. Office
2. Family
3. Workshop
4. Hotel
5. And so on
Function Features
1. Using 2.4G ISM World public frequency band: 2402-2483MHz
2. Wireless,full-duplex and digital for office intercoms
3. 99 way to communication so far,but we can do N way as your requirement,and no interruption when some pairs communcation at the same time,the same as the office intercoms&phone extentions.
4. AFH technology, can share 2.4G band with wireless LAN and bluetooth devices
5. Panel a call key,two indicator lights: power indicator light(red) and operating light(green) and
one keyboard of 10 numbers for dial the number
6. With configure Code function
7. Power supply: AC 110/220V, Electric Current: within 200mA
8. Communication distance: more than 500 meters in open land

• Communication distance  
• More than 500meters in open Land
• Connects up to 99ways.

keep out of children/kids reachhandle with care, if well maintained, item last very longcan be used for multi for purposes
 Building. This long range transmission is boosted by the 433Mhz frequency modulation which has no interference with our local frequency. 
The intercoms has internal battery backup as a provision and protection for our frequent power fluctuations and failure. The internal battery has the capacity and capability to power the system for over 24 hours without electricity. The battery life everything being equal is over 10 years.The detachable USB adapter and power cable technology allows a power bank emergency charging.
This intercom system has already been programmed and coded with ID caller numbers. It is a plug and call system requiring no installation. It features multiple selectable ringing tones up to 38 selections and up and down volume level.