20A01-21 | Leviton HAI Omni Pro II Controller
Leviton · PLCs & Industrial Controllers
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.
Brand: Leviton · Category: PLCs & Industrial Controllers
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.
Specifications
| Manufacturer part number | 20A01-21 |
|---|---|
| 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) |
| Product type | HAI Omni Pro II Controller |
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