■WiFi has a long communication distance and adopts a new design of radio frequency optimization technology. The transmission distance has reached the leading level in China.

■Support fast switching between AP. Ability to switch between AP seamlessly and quickly to ensure smooth voice communication

■Support group talk function. Designing special intercom keys; supporting intercom with and without servers

■Supporting the function of intercom headset, it can use intercom headset for intercom operation just like traditional intercom.

■Supporting large volume hands-free function, the volume of intercom calls can reach more than 100 dB (A)

■Support one-click alarm. Special alarm key, easy to use, long press alarm key, mobile phone automatically dials the preset alarm number

■Support flexible light design. At present, the thinnest WiFi mobile phone in China is easy to carry and use.

■Hardware, software and structure are independently developed, fully possess intellectual property rights, and can provide customized customer function services.

■Ultra-low power consumption, ultra-long standby time, no network standby time more than 300 hours, clean network standby time more than 150 hours.

■Continuous calls lasting more than 10 hours

■Barrier-free call distance greater than 500 meters (base station with directional antenna)

■Fast switching between base stations, leading in switching speed and performance

■Supporting self-developed patent functions such as group intercom, one-button alarm, off-line communication, etc.

■Supporting intercom with intercom server and intercom without intercom server, adapting to different customer scenarios

■Super user talks, super user talks, all groups can listen to

■Supporting listening function, listeners can receive voice-to-voice from other groups

■Support 64 groups of intercom groups, according to customer needs, more groups can be customized

■Supporting the function of intercom headset, it can use the intercom headset as the traditional intercom to carry on the intercom operation branch.

■With large volume hands-free intercom function, the volume of intercom can reach more than 100 dB (A).

■Dimensions: 120 mm (L)*52 mm (W)*18 mm (H)

■Weight: 128G

■Screen: 2.2 inch TFT LCD

■Battery capacity: 1700 mAh

■Support for IEEE 802.11b/g/n; band 2.4-2.483GHz

■Transmitting power 15-17 dBm; Receiving sensitivity greater than - 90 dBm

■Support fast switching between AP to keep voice fluent

■Support WEP64, WEP128, WPA, WPA2 and other encryption methods

■Support DHCP automatic acquisition and static configuration of network parameters

■Support SIP 2.0 (RFC 3261), good compatibility, support short message function

■Audio codec support: G.711u G.711a G.729A

■Support DSP echo cancellation technology, large volume echo suppression, high speech quality, low delay, good stability

■Supporting ambient noise suppression; Supporting large volume hands-free function

■Support manual configuration parameters and password protection of key parameters

■Support for automatic download of configuration files and phone books from servers

■Support TFTP wireless upgrade mobile phone software, support mobile phone automatic upgrade software