Description
The Leviton 20A01‑21 Omni Pro II Controller is the flagship automation and security hub in Leviton’s Omni lineup, tailored for large residential and small commercial environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Leviton |
| Category |
Security & Automation Controller |
| Part Number |
20A01-21 |
| Subcategory |
Whole-Home and Commercial Automation Panel |
| Product Type |
Security & Automation Controller |
| Application |
Large residential and small commercial automation/security |
| Security Zone Capacity |
Up to 176 zones |
| Thermostat Support |
Up to 64 thermostats |
| Lighting Control |
31 rooms / 256 lighting addresses |
| Access Control |
Up to 16 access control readers |
| Built-In Serial Ports |
5 ports for third-party device integration (A/V, irrigation, telecom, window coverings) |
| Audio Compatibility |
Supports non-Leviton distributed audio systems |
| Sensors Supported |
Intrusion, smoke/fire, carbon monoxide, water, vehicle, motion, and other hazards |
| Included Accessories |
16-zone expander |
| Connectivity |
Ethernet, telephone, backup battery support |
| Sensor Types |
Wired and wireless |
| Weight |
~1.6 lb (0.73 kg) |
Information About 20A01-21
The Leviton 20A01-21 Omni Pro II is a flagship integrated security and automation controller built for large residential and small commercial applications. It combines intrusion detection, lighting control, HVAC management, access control, and A/V integration into a single powerful platform. With capacity for up to 176 security zones, 256 lighting addresses, and 64 thermostats, the Omni Pro II offers extensive scalability and flexibility. Five built-in serial ports enable integration with third-party systems such as irrigation, telecom, window coverings, and distributed audio (including non-Leviton systems). Designed for both wired and wireless sensors, it ensures robust protection and smart automation control.
Key Features:
- Comprehensive System Control: Integrates security, lighting, HVAC, access control, and audio/video automation.
- Maximum Expansion: Supports up to 176 zones, 256 lighting addresses, and 64 communicating thermostats.
- Advanced Lighting Automation: Offers scheduling, scene control, and astronomical clock adjustments.
- Climate Management: Manages multiple thermostats for energy efficiency and comfort.
- Access Control: Connects up to 16 access readers for secure entry management.
- Multiple Connectivity Options: Five serial ports and Ethernet support for broad device integration.
- Audio/Video Integration: Compatible with non-Leviton distributed audio systems.
- Flexible Sensor Compatibility: Works with both wired and wireless intrusion, fire, CO, water, and motion sensors.
- Secure Installation: Includes lockable metal enclosure with 16-zone expander.
- Backup Power Ready: Supports battery backup for uninterrupted operation.
The 20A01-21 Omni Pro II delivers enterprise-level performance and unmatched versatility, making it the ideal solution for complex automation and security needs in large, sophisticated properties.
