Dominate large-scale surveillance with the TVT TD-3332H2-B2 32-Channel 12MP Network Video Recorder, a professional-grade AI NVR engineered for ultra-high-definition IP camera systems. Supporting up to 32 channels of 12MP/9MP/8MP/6MP/5MP/4MP/3MP/1080P resolutions, this powerhouse leverages advanced SOC technology and H.265S/H.265+/H.265/H.264 compression to deliver exceptional video quality at reduced bit rates, ensuring efficient storage and seamless streaming even in high-bandwidth environments. With incoming bandwidth up to 320Mbps (outgoing 256Mbps), it handles demanding setups for enterprises, traffic monitoring, retail chains, or public safety.
Unlock intelligent security with built-in VCA analytics including perimeter protection (tripwire/intrusion), object abandoned/missing, video exceptions, and crowd density detection, plus LPR (License Plate Recognition) and face detection/comparison for proactive threat identification and reduced false alarms. Enjoy simultaneous 16-channel playback with smart search (time slice, event, tag, AI), stunning 4K HDMI output for vivid local monitoring, and effortless remote access via P2P cloud on iOS/Android apps with push notifications. Dual SATA HDD bays support up to 10TB each (20TB total), while 8 audio inputs/4 outputs, 8 alarm inputs/4 outputs, RS485 PTZ control, and ONVIF compatibility provide ultimate flexibility. Backup via USB/network, multi-user management, and email alerts complete this robust, scalable solution – perfect for mission-critical CCTV deployments requiring AI-driven insights and reliable performance.
| Category | Specification | Details |
|---|---|---|
| System | Model | TD-3332H2-B2 |
| System | OS | Embedded Linux |
| System | Compression | H.265S / H.265+ / H.265 / H.264 |
| Video Input | IP Channels | 32 channels (up to 12MP/9MP/8MP/6MP/5MP/4MP/3MP/1080P/1280x1024/960P/720P/960H/D1/CIF) |
| Video Input | Frame Rates | Real-time recording (up to 25-30fps depending on resolution) |
| Video Output | HDMI | 1 x HDMI (up to 4K/3840x2160) |
| Video Output | VGA | 1 x VGA (up to 1920x1080) |
| Audio | Input | 8 x RCA |
| Audio | Output | 4 x RCA |
| Recording | Modes | Manual, timed, motion, sensor, POS, AI |
| Recording | Bandwidth | Incoming: 320 Mbps / Outgoing: 256 Mbps |
| Playback | Simultaneous Channels | 16 channels |
| Playback | Search Modes | Time slice, time, event (motion/sensor), tag, smart (AI) search |
| Storage | HDD | 2 x SATA (up to 10TB each, 20TB total) |
| Network | Ethernet | 1 x RJ45 (10/100/1000Mbps) |
| Network | Protocols | TCP/IP, DHCP, DDNS, PPPoE, P2P, ONVIF |
| Network | Mobile Support | iOS/Android apps for live view, playback, alerts (P2P cloud) |
| Interfaces | USB | 2 x USB 2.0 + 1 x USB 3.0 (mouse/backup) |
| Interfaces | RS485 | 1 x RS485 (PTZ control) |
| Alarms | Inputs | 8 |
| Alarms | Outputs | 4 |
| Features | VCA/AI Functions | Face detection/comparison, perimeter (tripwire/intrusion), LPR, object abandoned/missing, video exception, crowd density |
| Features | Other | Email alerts, dual stream, multi-user access, CMS support |
| Power & Environment | Power Supply | DC 12V/5A |
| Power & Environment | Operating Temperature | -10°C to +55°C |
| Power & Environment | Humidity | 10%~90% (non-condensing) |
| Physical | Dimensions (W x D x H) | 380 x 340 x 50 mm |
| Physical | Weight | Approximately 3kg (without HDD) |



