Grandstream GSC3565 Smart Outdoor Video Intercom

The Grandstream GSC3565 is the video version of Grandstream's outdoor smart intercom range. It takes the same sealed, vandal-resistant panel as the audio-only GSC3560 and adds a 4-megapixel sensor streaming 1080p at 30fps, so whoever answers the call can see the caller as well as hear them.

A very wide 152-degree diagonal field of view captures the whole doorway rather than just a face-height crop, and 120 dB wide dynamic range keeps detail visible when a visitor is backlit by bright sky. Six auto-brightness white LEDs handle darkness. Entry can be granted from a SIP call, the SecureAccess app, a QR code or your own software via HTTP API, and two relay outputs — one of them an anti-magnetic solid state relay — drive the lock and any alarm linkage directly.

Ideal for

• Main entrances where staff need to see who is calling before releasing the door
• Delivery gates and goods-in doors handling unknown visitors and couriers
• Residential blocks, HMOs and small developments
• Schools, surgeries and public buildings with safeguarding requirements
• Serviced offices and co-working spaces using QR codes for temporary access
• Exposed or high-risk door positions needing IK10 impact protection

Key features

• 1080p video at 30fps — 1/3-inch 4MP CMOS sensor with HDR for a clear picture of the caller
• 152-degree diagonal field of view — sees the whole doorway, including children and anyone standing to one side
• 120 dB wide dynamic range — faces stay visible against bright sky or low winter sun
• Six auto-brightness white LEDs — usable images after dark without a separate light
• QR code entry — issue time-limited codes to contractors and visitors instead of keys or fobs
• IP66 and IK10 rated — impact protection extends across the metal surface, buttons and the lens area
• 10-watt speaker and dual mics — 90 dB intercom output and 6-metre speech pickup for noisy street-side doors
• Two relay outputs — lock control and alarm linkage, including an anti-magnetic solid state relay
• Single-cable install — IEEE 802.3at Class 4 PoE+, or local 12–48V DC power
• Encrypted and cloud managed — 256-bit AES, TLS, SRTP, plus GDMS and TR-069 remote provisioning

Technical specification

Camera and video

• 1/3-inch 4MP CMOS sensor with HDR support
• Resolution: 1920 x 1080 at 30fps
• Field of view: 127° horizontal, 70° vertical, 152° diagonal
• Wide dynamic range: up to 120 dB
• Illumination: 6 white LEDs with auto-brightness

Audio

• Dual-microphone array, pickup distance up to 6 metres
• 10W high-power speaker: 90 dB intercom, 100 dB broadcast
• Codecs: G.711µ/a, G.722, G.726-32, G.729
• Audio processing: VAD, CNG, AEC, PLC, AJB, AGC, ANS

Access control

• Unlock via SIP call, QR code, HTTP API, or the Grandstream SecureAccess app
• 2-channel outputs for lock control and alarm linkage
• Standard relay plus anti-magnetic solid state relay (SSR)

Network and protocols

• 1 x 10/100 Mbps Ethernet port
• TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, SSH, SMTP, TFTP, NTP, STUN, SIMPLE
• TLS and SRTP for encrypted signalling and media
• TR-069 provisioning and GDMS cloud management

Power, physical and environmental

• PoE+: IEEE 802.3at Class 4
• DC input: 12–48V DC / 2A, 24W
• Dimensions: 200 x 120 x 40 mm
• Weight: 0.732 kg (1.551 kg packaged)
• Operating temperature: -40°C to 70°C
• Humidity: 10% to 90% non-condensing
• Ingress and impact protection: IP66, IK10 (metal surface, buttons and lens area)

Security

• 256-bit AES encryption
• 802.1x media access control
• TLS with Ed25519/X25519

Works with