Dahua- VTA2511G
DAHUA VIDEO DOOR ACCESS SYSTEM VTA2511G
FEATURES
4 MP starlight camera and one-click help button
deliver crisp video clarity and immediate emergency response. Built-in high-sensitivity mic with dual speakers & group broadcast ensures clear, wide-audience communication.
Durable aluminum body
with IP65 & IK10 ratings is built to withstand harsh outdoor environments. Supports PoE or 12 VDC power input, and provides 12 V/1 A output for accessory devices.
Onboard micro‑SD storage (up to 64 GB) allows audio/video recording and auto snapshot capabilities.
SPECIFICATIONS
Camera: 4 MP CMOS starlight sensor; FoV H 91° × V 47° × D 111°
Video: H.264/H.265; main: up to 2512×1408; sub: 1280×720; 224 Kbps–12 Mbps bitrate
Audio: G.711a/μ, PCM, MP3, G726; built-in dual mic & speakers; supports external mic/speaker; echo suppression/DNR; 16 kHz/16‑bit
Network & Protocols: 2× RJ45 10/100 Mbps; UDP, TCP, IPv4, RTSP, SIP, P2P, RTP; PoE or 12 VDC power
I/O: 1× RS‑485; 2× Alarm In; 2× Alarm Out; 2× Power Output (12 V/1 A & 12 V/200 mA)
Protection & Build: Aluminum alloy; IP65 & IK10; tamper alarm; includes surface-mount box (optional VTM134)
Power Consumption: 12 VDC/3 A or PoE; ≤ 5 W standby; active unspecified
Dimensions & Weight: 190×120×42 mm; net weight ~0.45 kg
Operating Conditions: –30 °C to +60 °C; 10–90 % RH (non-condensing)
Certifications: CE
DAHUA VIDEO DOOR ACCESS SYSTEM VTA2501G
FEATURES
4 MP starlight camera with DWDR
ensures sharp, high-resolution imaging in low-light environments. One-click help button with support for group audio broadcast offers efficient emergency communication.
Aluminum housing
with IP65 & IK10 protection delivers reliable performance in extreme conditions. Dual power inputs (PoE or 12 VDC) and 12 V/200 mA output power accessories like external speakers or lights. Supports micro‑SD recording up to 64 GB, and configurable pre-recording for event capture.
SPECIFICATIONS
Camera: 1/2.7″ 4 MP CMOS, starlight performance
Video: Main stream up to 2512×1408; sub-stream 1280×720; H.264/H.265 compression; bitrate 224 Kbps–12 Mbps
Audio: G.711a/μ, PCM, MP3, G726; built-in dual mic & speakers; supports external mic/speaker; echo suppression/DNR; 16 kHz/16-bit
Networking: RJ45 10/100 Mbps; UDP, TCP, IPv4, RTSP, SIP, P2P, RTP; PoE or 12 VDC power
Storage: micro‑SD card slot supporting up to 64 GB; includes auto snapshot and recording
I/O & Power Out: 1× RS‑485; 2× Alarm In; 2× Alarm Out; 12 V/200 mA auxiliary output
Housing: Aluminum alloy; IP65 & IK10; tamper alert; includes VTM134 surface-mount box
Power: 12 VDC/3 A or PoE; consumption ~≤5 W
Dimensions: 190×120×42 mm
Operating Conditions: –30 °C to +60 °C; 10–90 % RH (non-condensing)
Certifications: CE
