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GRANDSTREAM GDS3705 IP Audio door phone

GRANDSTREAM GDS3705 IP Audio door phone

Vandal resistant Audio IP door phone
in stock. Delivery time 1 - 3 days

188,79 €
excl. VAT plus Shipping
224,66 €
incl. VAT, plus Shipping

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  • HD audio options with up to 1.5m of audio input and 3m of audio output
  • Built-in RFID chip reader for keyless entry
  • Supports SIP calls to IP phones to facilitate communication
  • Built with a metal casing to make it weatherproof and vandal resistant
  • Integrated PoE to power the device and provide a network connection
  • Built-in dual microphone and HD loudspeaker with advanced AEC offers intercom functionality


Network 10MBit/s/100Mbit/s Auto-sensing
PoE/Supply VoltagePoE IEEE 802.3af Class3 | 12VDC /1A (AC power adapter not included)
SIP/VoIP SupportYes, broad interoperability
Voice CodecsG.711μ/a, G.722
Audio OutputHD loudspeaker 2W, up to 3m
Audio InputIntegrated dual microphones up to 1.5m
Built-in Key Pad 12+1 Metal keys with Blue LED backlight
RFIDEM4100 (125kHz)
Input2 Optocoupler Input, VIN <15V, for Door Switch/Magnetic and Alarm in
Output2 Relay, 125VAC/0.5A, 30VDC/2A, for Electric Lock and Alarm out
WiegandIN & OUT Wiegand 26
RS485RS485 (300m or 1000ft)
Waterproof CertificationIP66 (EN60529)
Vandal ResistanceIK09 (IEC62262)
Temperature Range30°C to 60°C
Mounting Wall-Surface, In-Wall
Dimension (HxWxD)and WeightIn wall: 217mm x 120mm x 11,6mm; On Wall: 173mm x 80mm x 36mm 0,635Kg

The GDS3705 was built for users looking for a strong audio-only facility access and security monitoring solution that can be deployed in environments of all sizes. This audio door system features dual microphones and HD loudspeaker with advanced AEC to offer intercom functionality, can support SIP calls to IP phones and has a built-in RFID chip reader and keypad for secured keyless or key entry. The GDS3705 comes equipped with a zinc alloy metal casing, making it weatherproof and vandal resistant and offers alarm-in and alarm-out support for integration with existing security devices.

Art.No.: VOGRSTGDS3705

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