Intercom Systems

The GDS3702 is an HD Audio IP Intercom System to offer remote facility access control for buildings of all sizes. This device includes a built-in microphone and speaker to support intercom functionality , supports integration with electric locks for locking and unlocking doors, and offers alarm-in and alarm out support for integration with existing security systems. The GDS3702 works with Grandstream's free management software, GDS Manager. It features SIP/VoIP technology with 2-way HD audio, IP66 level weatherproof casing, and is vandal resistant. The combination of the GDS3702, Grandstream's IP Phones, Wave mobile app, and other 3rd party IP devices provide a complete end-to-end solution for access control, and intercom needs.

• HD audio options with up to 1.5m of audio input and 3m of audio output
• Supports SIP calls to IP phones to facilitate communication
• Built with a metal casing to make it weatherproof and vandal resistant
• 2 Relay for Electric Lock and Alarm out, 2 Alarm In for Exit button and door sensor
• Integrated PoE to power the device and provide a network connection
• Built-in microphone and speaker offers voice options and intercom functionality

The CIS4 Series is a 2-gang, vandal resistant call-in station with integrated speaker/microphone consisting of a 2.5" square frame loudspeaker with a 2.35 oz. ceramic magnet and a phenolic impregnated, moisture resistant cone - a 1W-25V transformer, and a momentary (normally open) push-to-call button.

Three (3) interwoven, steel security screens are mounted between the 12 guage brushed stainless steel faceplate and loudspeaker. Tamper resistant, 6-32 x 1" 'pin-in-torx' hardware included.

The CIS4/45 is a 2-gang, vandal resistant intercom call-in station with integrated speaker/microphone consisting of a 2.5" square frame loudspeaker with a 2.35 oz. ceramic magnet and a phenolic impregnated, moisture resistant cone. It is equipped with an 45 Ohm loudspeaker and a momentary contact (normally open), push-to-call, switch. Three (3) interwoven, steel security screens are mounted between the 12 guage, brushed stainless steel faceplate and loudspeaker. Tamper resistant, #6-32 x 1" , 'pin-in-torx' screws are included.

The Quam CISx/xx is a complete vandal-resistant call-in station with integral speaker/microphone and momentary, normally open, push-to-call button. The faceplate is 12 gage, brushed stainless steel with three (3) interwoven, steel security screens mounted between the faceplate and the loudspeaker.

The CIS2 Series is a 3-gang, vandal resistant call-in station with integrated speaker/microphone consisting of a 3" square frame loudspeaker with a 2.35 oz. ceramic magnet and a phenolic impregnated, moisture resistant cone - a 1W-25V transformer, and a momentary (normally open) push-to-call button.

Three (3) interwoven, steel security screens are mounted between the 12 guage brushed stainless steel faceplate and loudspeaker. Tamper resistant, 6-32 x 1" 'pin-in-torx' hardware included.