Non-Display Wireless Intercom - 1 pair

The wireless intercom system is the newest technology in intercom communication for homes and offices of big and small businesses. This system has the capacity of hundred extensions and capability to communicate within the hundred extension units wirelessly within 300 meters. It is preprogrammed and coded with calling numbers and powered by electricity and internal backup battery.It's a simple but advanced system that outsmarts the old PABX wired system with its great uncompromising features and technical specifications. And this is the new upgraded version with smarter features.THE FEATURES:1. hundred extensions wireless communication.2. No installation, standalone plug n call.3. Rechargeable internal battery backup.4. Surface mounting tabletop or wall5. Preprogrammed with calling numbers.6. Individual packages of required unit.This is a complete wireless intercom system. It is the very first wireless intercom system that is extendable to hundred units from numbers 0 to 99 units. It is a plug-n-call system that needs no installation thereby incurring no installation cost. It also works with or without electric power. It is so rugged but very simple to operateFEATURES:A. Completely wireless operation. It needs no installation nor an installer.(DIY)B. Works with or without electricity. It has a very powerful li-ion inbuilt battery that powers the system at power failure. Fully charged the system can stay on for 6 days, on operation the system can stay powered on for over 12 hours.C. The communication range/distance of 200 to 300m depending the environment. It has hundred units extension from 0 to 99. all set is preset with numbers from 0 to 99. No further coding or setting is required, just place and call.E. It is designed to be placed or mounted on any surface, horizontally on any wall surface or vertically on any flat surface.SPECIFICATIONS:1.Using 2.4G ISM public frequency band: 2402-2483MHz2.Air transfer rate: 250K3.Transmitting Power: Less then 20dBm, ReceiveSensitivity: - hundred or less4.AFH technology, super  capability, can share 2.4G bandwith wireless LAN and bluetooth devices5.Panel 10 number button, a call key and two