Two-button Alarm/ Help Intercom Terminal

Two-button Alarm/ Help Intercom Terminal



It is widely applied to indoor and outdoor environments’ communications, anti-riot flood. With a key to call back to the control center.


* With Rectangular embedded design, simple and smooth appearance, sophisticated finish, and durable quality.

* With embedded industrial-grade dual-core processing chip (ARM + DSP), to ensure start-up time less than 1S.

* One key ask for help calling to the duty room to achieve quick connection and easy operation.

* One key ask for alarm, This terminal can be used for alarm task trigger equipment.

* Built-in high sensitivity microphone, with a wide area for sound collection, and high sound reproduction.

* Built-in 3W full-range monitor speaker, with a loud and clear voice.

* Support hands-free calling and broadcast receiving.

* Support local electronic door lock and local alarm indicator ( select 1 from 2 options).

* Support local access to short-circuit signal.

* With DC power supply interface, to connect external 24V adapter.

* Two installation methods: embedded and surface-mounted installation.

* Protection class: IP55.



Network Interface Standard RJ45 input
Transmission Rate 100Mbps
Support Protocol TCP/IP,UDP,IGMP(Multicast)
Audio Format MP3
Audio Mode 16 bit CD quality
Sampling Rate 8K~48KHz
MIC input Sensitivity 10mV
Frequency Response 317Hz~3.4KHz
Overall Power Consumption 10W
THD ≤1%
SNR >65dB
Operation Temperature -20℃~60℃
Operation Humidity 20% ~ 80% relative humidity, non-condensing
Protection Grade IP55
Input Power ~190-240V 50/60Hz(The power adapter); DC24V/1A
Dimension 132×81×39mm
Weight 0.5Kg