Dahua Wired & Wireless Alarm Column
🔧 Key Features
- 2MP HD Camera Supports video and snapshot linkage with OSD overlay for real-time monitoring.
- Two-Way Audio Equipped with 30W speakers and sensitive microphones for clear communication.
- Dual Ethernet Ports Two RJ-45 10/100 Mbps ports allow simultaneous reporting to two alarm centers.
- PSTN & 4G Support Includes a PSTN module for landline calls and optional 4G SIM slot for mobile connectivity.
- Alarm Integration Supports 2 alarm inputs and 2 outputs, plus tamper detection and remote arming/disarming.
- Peripheral Compatibility Can connect to PTZ cameras, bullet cameras, LED displays, and dot-matrix screens.
- Environmental Durability Operates in extreme temperatures from –30°C to +65°C, with IPX5-rated weather protection
🔍 Smart hint
- Use the video and audio linkage to enhance situational awareness during emergencies.
- Configure advertising texts and resources for public announcements or alerts via the web interface.
- Enable remote updates and log tracking to maintain system integrity and audit events
⚠️ Warnings
- Privacy Compliance: The device may collect personal data (e.g., faces, license plates). Ensure compliance with local privacy laws.
- Installation Requirements: Requires a solid foundation or pole mount; installation must follow safety guidelines.
- Power Load: Full load consumption reaches up to 55W—plan power supply accordingly
📦 What’s Included
- Alarm Column Unit
- Mounting accessories (footing cage or pole mount)
- User manual and installation guide
- Optional modules: PSTN, 4G SIM slot, external camera connectors