CCTV and Security Cameras
Grandstream GDS3702 IP Audio Door Bell System
Brand: Grandstream
Updated
Specifications
General
| Model | GDS3702 |
|---|---|
| Audio Input | Built-in Microphones Up to 1.5m |
| Audio Output | HD Loudspeaker 2W Up to 3m |
| Specification | Details |
| Speaker | HD speaker, 2W, up to 3m output |
| Microphone | Integrated mic, 1.5m input range |
| Audio Codecs | G.711μ, G.711a, G.722 |
| Alarm Inputs | 2 (for exit buttons, door sensors) |
| Relay Outputs | 2 (for electric locks, alarms) |
| Housing | Metal, IP66 waterproof, IK10 vandal-proof |
| Installation | Simple setup with PoE |
| Compatibility | Works with Grandstream and other SIP-based systems |
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| Mounting Options | On-wall / In-wall (in-wall kit sold separately) |
|---|
Connectivity
| PoE Standard | PoE IEEE 802.3af Class 3 |
|---|---|
| Network | 10/100M auto-sensing Ethernet |
| SIP Support | Yes (SIP v2, compatible with IP PBXs) |
Power
| Power | PoE (IEEE 802.3af Class 3) |
|---|
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