Description
□√ Support one call key and two keys mode to choose.
□√ With voice record output, can connect to hard disk video recording..
□√ Two input, support to connect with infrared probe, door sensor, vibration sensor and emergency button etc., build the
security linkage.
□√ Two output, can connect with alarm lamp, locks and other equipment, control the security linkage through DTMF, remote server or two output input linkage controller.
□√ With external active speaker output interface, support HD voice(G.722) background music broadcast.
□√ High compatibility – Compatible with major platforms: Aterisk, Broadsoft,3CX, Meta switch, Elastix, Avaya etc.
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