Audio intercom
Dual microphones, an HD loudspeaker and advanced acoustic echo cancellation support intercom communication.
An audio-only facility-access and security-monitoring system with dual microphones, HD loudspeaker, RFID reader, keypad and PoE power.

Dual microphones, an HD loudspeaker and advanced acoustic echo cancellation support intercom communication.
Built-in RFID chip reader and keypad support secured access.
Supports SIP calls to IP phones.
Alarm-in and alarm-out support enables integration with existing security devices.
Review the stated model, capacity and compatibility details for SKU GDS3705. Only the specifications supplied for this exact product are shown.
The GDS3705 is an audio-only IP door system for facility access and security monitoring.
It includes dual microphones, an HD loudspeaker and advanced acoustic echo cancellation.
Yes. Both are built in for secured keyless or key entry.
Yes. It supports SIP calls to IP phones.
Yes. Alarm-in and alarm-out connections are listed for existing security-device integration.
Yes. The zinc-alloy metal casing is described as weatherproof and vandal resistant.
It is PoE powered, and the supplied product name states that a power supply is not included.
The supplied data states that GDS Manager can manage RFID-card information and the device.
The supplied data lists GXP IP phones, GXV video phones and the Wave mobile app.
DeviceDeal is an authorised Grandstream reseller. The applicable Grandstream manufacturer warranty is subject to Grandstream terms; no exact warranty period was supplied.
(GDS3705)
Dual microphones, an HD loudspeaker and advanced acoustic echo cancellation support intercom communication.
Built-in RFID chip reader and keypad support secured access.
Supports SIP calls to IP phones.
Alarm-in and alarm-out support enables integration with existing security devices.
Zinc-alloy metal casing is described as weatherproof and vandal resistant.
GDS Manager supports RFID-card and device management, with integration across GXP phones, GXV video phones and the Wave app.
Specifications below are organised from the information supplied for SKU GDS3705.

| Product details | |
| Brand | Grandstream |
|---|---|
| Model | GDS3705 |
| Product type | Audio-only IP door system |
| Audio and access | |
| Microphones | Dual |
| Speaker | HD loudspeaker |
| Acoustic echo cancellation | Advanced AEC |
| RFID reader | Built in |
| Keypad | Built in |
| SIP calls to IP phones | Supported |
| Security, power and management | |
| Alarm integration | Alarm in and alarm out |
| Casing | Zinc-alloy metal; weatherproof and vandal resistant |
| Power | PoE powered; power supply not included |
| Management | Grandstream GDS Manager |
| Integrated endpoints | Grandstream GXP phones, GXV video phones and Wave mobile app |
| SKU | GDS3705 |
| Barcode # | 6947273702511 |
| Brand | Grandstream |
| Shipping Weight | 2.0000kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.150m |
| Shipping Cubic | 0.000750000m3 |
DeviceDeal is an authorised Grandstream reseller. This product is covered by the applicable Grandstream manufacturer warranty, subject to Grandstream warranty terms, eligibility requirements and product assessment. No exact warranty period was supplied for this SKU.
Please retain your DeviceDeal tax invoice or order record as proof of purchase for any eligible claim or service request.
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