Anjielo Wireless Intercom System Secure Interphone Handsets Expandable for Warehouse Office Interphone Maison Home Phone VoIP

• AFH adaptive frequency hopping technology, strong anti-interference ability, can share the 2.4GHz frequency with wireless netword card and bluetooth device.
• Wireless communication system: no telephone lines required, can support 100 persons intercommunicating at most.
• Clear voice and secure digital communication. 433MHz operating frequency, anti-jamming signal. Wireless intercoms do not require installation or programming.
• This plug-and-play wireless intercom is very simple to use and allows easy communication in your house, office or warehouse.
• Communication distance: about 1-8 floors in building.

Product Features 1. Wireless audio intercom system can support 100 persons intercommunicating at most. 2. Using 433MHz public frequency. 3. Air transfer rate: 256K . 4. Transmitting Power: <18dBm, Receive Sensitivity: <-100 . 5. Strong anti-jamming capability . 6. Panel with 10 number buttons, a call button and two indicator lights: power indicator light (red), operating indicator light (green). 7. With coding, Giving code, ID setting functions. 8. DC5V,or Li-ion battery power supply, Standby Current:3.5mA, Work current:400mA. 9. Communication distance: about 1-8 floors in building.