Choosing the right intercom system for a multi‑unit building can improve security, streamline visitor management, and help residents communicate with guests. This guide highlights five top options designed for three‑unit apartments, including wired and networked setups with 7-inch monitors, door unlocking, and night vision. Each product is evaluated for ease of installation, range, and versatility across common multi‑family layouts.
| Product | Brand | Key Features |
|---|---|---|
| AMOCAM 3 Units Apartment Video Intercom System | AMOCAM | 7″ monitor, 1 outdoor + 3 indoor units, unlock, 2-way intercom, adjustable door chimes |
| AMOCAM Upgrade Versions 3 Units | AMOCAM | Ethernet connection, 1 outdoor + 3 indoor units, RFID keyfobs, unlock via monitor |
| OBO HANDS 7″ Wired Video Intercom | OBO HANDS | 3 call buttons, IR night vision, RFID reader, weatherproof outdoor unit |
| WOLILIWO Wired Video Intercom System | WOLILIWO | 7″ display, IR night vision, dual-way intercom, 1 camera & 3 monitors, remote unlock |
| AMOCAM Wired Video Intercom Doorbell System | AMOCAM | 1 outdoor + 3 indoor units, 7″ monitor, unlock, 2-way intercom, durable build |
AMOCAM 3 Units Apartment Video Intercom System
This kit includes 1 outdoor camera and 3 indoor monitors designed for a single building housing 3 households. It enables you to see and hear visitors on all displays, with a 7-inch LCD touch screen for door answering, monitoring, and unlocking. The system supports dual‑way intercom and a variety of chimes, with adjustable volume, brightness, and contrast. Its stylish design can also serve as a home improvement element while providing robust security features.
AMOCAM Upgrade Versions 3 Units
Upgrade package featuring Ethernet connectivity for streamlined installation. Outdoor camera connects to power, while indoor units draw power from the same network, reducing cabling complexity. Includes 1 outdoor camera and 3 indoor monitors for a 1-building, 3-household setup. Five ID keyfobs are included to grant access, and two door unlock methods are available, via RFID or monitor button. This setup emphasizes quick setup and easy access control for multiple tenants.
OBO HANDS 7” Wired Video Intercom
Designed for 2/3/4 apartment configurations, this system offers 3 call buttons, each connecting to a dedicated monitor. The 700TVL IR night vision camera ensures visibility in low light, and the built-in RFID reader supports up to 500 user cards. A weatherproof outdoor housing makes it suitable for varied climates, delivering reliable performance across different seasons.
WOLILIWO Wired Video Intercom System
This system pairs a 7″ Ring video doorbell with IR night vision to serve villas, houses, offices, and three‑unit apartments. It supports remote unlock and features a 120° wide viewing angle for comprehensive visitor monitoring. The unit offers color night vision, adjustable display settings, and a durable, weather‑resistant outdoor component, making it adaptable to different exterior environments and tenant needs.
AMOCAM Wired Video Intercom Doorbell System
This kit provides a 1‑doorbell camera with 3 LCD video monitors for monitoring multiple visitors. When the doorbell is pressed, the monitor rings and displays the visitor, enabling monitoring and unlocking via a dual‑way intercom. It includes 16 door chime options with adjustable volume, brightness, and contrast. The design emphasizes aesthetics suitable for home decor while maintaining functional security for multi‑unit setups.
AMOCAM 3 Units Apartment Video Intercom System
This 3‑unit apartment system includes 1 outdoor camera and 3 indoor monitors with ID keyfobs for convenient access control. It supports observation and two‑way communication for all visitors, while the 700TVL CMOS IR night vision provides clear images in the dark. The outdoor unit features a full aluminum front panel for vandal protection and waterproofing for weather resilience, making it suitable for exterior installation in various climates.
Buying Guide
Key purchase considerations for 3‑unit apartment intercom systems include deployment type (wired vs. Ethernet/networked), number of indoor monitors, and door unlocking options. Wired systems often provide stable performance with straightforward cabling, while networked versions may simplify installation by using existing data infrastructure but require reliable network access. Payment and access control methods vary: RFID/keyfob options enable quick tenant entry, while app‑based or keypad solutions can add remote management. IP cameras and IR night vision improve security in low light, while weatherproof outdoor units protect components from the elements. Consider expandability for additional tenants or future upgrades, and review compatibility with existing door locks and entry systems.
Other perspectives to weigh include maintenance needs, user interface simplicity for residents of different tech proficiency, and local regulations or HOA rules regarding video surveillance and access control. When comparing models, check for support resources, warranty terms, and availability of replacement parts. If possible, request a hands‑on demo or read independent reviews focusing on reliability and real‑world performance in multi‑unit environments. Prioritize systems with clear night vision, robust audio, and straightforward unlock methods to minimize resident friction while maintaining security standards.