RL-SD7NW2 Video Door Phone Home Intercom System

A wired video door intercom system designed for secure visitor identification, two-way communication, and remote door access control in residential and small commercial environments.

Specifications

• Brand/Model/Color: RL-SD7NW2, Black/White (varies by kit)
• Device type: Video door phone / home intercom system
• Application: Residential homes, apartments, gated communities, offices
• Wiring system: 2-wire connection between indoor and outdoor units
• Installation: Simplified wiring setup for reduced installation complexity and cost
• Display: 7-inch LCD screen, HD color video display
• Video features: High-definition video output, clear visitor identification
• Camera: Wide-angle lens for broader field of view, built-in night vision for low-light visibility
• Audio system: Two-way hands-free communication, built-in microphone and speaker for clear bidirectional audio
• Intercom function: Supports communication between indoor units (multi-room intercom support)
• Door control: Remote door unlocking via indoor monitor
• Ringtones: Multiple selectable ringtone options for customization
• Doorbell function: Integrated chime notification for visitor alerts
• Expandability: Supports multiple indoor units for multi-room or multi-floor setups
• Security features: Motion detection support, tamper-resistant outdoor design
• Indoor unit: 7-inch LCD touchscreen interface, user-friendly navigation and control
• Outdoor unit: Weatherproof housing with high-resolution camera system
• Power supply: Indoor unit AC 12V, Outdoor unit DC 12V
• Power consumption: Indoor unit <20W, Outdoor unit <5W
• Key features: HD video monitoring, two-way audio communication, remote unlock control, night vision, multi-unit support, simplified 2-wire installation
• Key highlights: Complete video surveillance + intercom + access control system, suitable for enhancing home and building security with real-time visitor identification