Grandstream Single Button HD IP Audio Door System (GDS3702)

Grandstream Single Button HD IP Audio Door SystemThe 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 Grandstreams 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, Grandstreams 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 outputSupports SIP calls to IP phones to facilitate communicationBuilt with a metal casing to make it weatherproof and vandal resistant2 Relay for Electric Lock and Alarm out, 2 Alarm In for Exit button and door sensorIntegrated PoE to power the device and provide a network connectionBuilt-in microphone and speaker offers voice options and intercom functionalitySPECIFICATIONS:Network 10M/100M Auto-sensingPoE PoE IEEE 802.3af Class3Supply Voltage 12VDC /1A (AC power adapter not included)SIP/VoIP Support Yes, broad interoperabilityVoice Codecs G.711/a, G.722, DTMF(RFC2833, SIP INFO), AEC, ANCAudio Input Built-in microphones up to 1.5mAudio Output HD loudspeaker 2W, up to 3mInput 2 Optocoupler Input, Vin<15V, for door sensor or other low voltage deviceOutput 2 Relay, 125VAC/0.5A or 30VDC/2A, Normal Open or Normal Close, for electric lock, light switch or other relative high voltage device Waterproof Certificate IP66 (EN60529)Vandal Resistance IK10 (IEC62262)Temperature and Humidity Operation: -30C to 60C; Storage: -35C to 60C Humidity: 10% to 90% Non-condensing Mounting On-Wall, In-Wall (Mount Kit required, Sold separately)Dimension (HxWxD) and Weight On-Wall: 173mm x 80mm x 36mm; In-Wall: 217mm x 120mm x 11.6mm; Unit Weight: 672 gram Compliance CE, FCC, IC, RCM, UKCA