The Grandstream GDS3702 is an advanced HD Audio IP Intercom System designed for secure and efficient facility access control in buildings of any size. Featuring a built-in microphone and speaker, it delivers clear two-way HD audio for intercom functionality. It integrates seamlessly with electric locks for door access control and supports alarm-in and alarm-out connections for integration with security systems.

This device is built to last, with an IP66-rated weatherproof casing and vandal-resistant design, ensuring durability in challenging environments. Compatible with Grandstream’s GDS Manager software, IP Phones, Wave mobile app, and other third-party devices, the GDS3702 provides a comprehensive solution for access control and communication needs.

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

This item comes with a 12-month manufacturer's warranty.

• 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

• Product Type: IP Intercom System
• Network: 10M/100M auto-sensing Ethernet.
• PoE: IEEE 802.3af Class 3.
• Supply Voltage: 12VDC / 1A (adapter not included).
• SIP/VoIP Support: Yes, with broad interoperability.
• Voice Codecs: G.711μ/a, G.722, DTMF (RFC2833, SIP INFO), AEC, ANC.
• Audio Input: Built-in microphones (effective range up to 1.5m).
• Audio Output: HD loudspeaker (2W, effective range up to 3m).
• Input: 2 Optocoupler inputs (Vin < 15V) for sensors like door switches.
• Output: 2 Relays (125VAC/0.5A or 30VDC/2A) for electric locks, light switches, etc.
• Waterproof: IP66 (EN60529 certified).
• Vandal Resistance: IK10 (IEC62262 certified).
• Operating Temperature: -30°C to 60°C.
• Storage Temperature: -35°C to 60°C.
• Humidity: 10% to 90% non-condensing.
• On-Wall: Dimensions 173mm x 80mm x 36mm.
• In-Wall: Dimensions 217mm x 120mm x 11.6mm (mounting kit sold separately).
• Certified for CE, FCC, IC, RCM, and UKCA standards.

• Grandstream GDS3702 HD Audio IP Intercom System
• User Guide

Do you have a question about this product? Please call 1800 90 90 99.