Optex TD-20U Indoor/Outdoor Wireless Infrared Transmitter, 50' Range
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Key Features
- Secure driveways and perimeter zones with dependable 50' PIR detection, reducing blind spots and improving your site monitoring
- Dual detection patterns (17' fan and 50' long-range) let you tailor coverage for entrances, corners or wide driveways
- Wireless infrared transmitter compatible with Optex RC-10/RC-20 receivers and up to 2000' transmission range for flexible installation
- Weatherproof IP54 housing and battery power enable reliable indoor/outdoor deployment with minimal wiring
- Pole or wall mount options simplify installation across parking lots, gates and perimeter fences for fast site protection
- Low-maintenance design and 2-year limited warranty deliver long-term value for commercial security and surveillance systems
Quick Specifications
- Product Model
- TD-20U
- Brand Name
- Optex
- Product Line
- Wireless 2000
- Product Name
- TD-20U Motion Sensor
Explore the details
Product information
TD-20U
Overview
Protect entrances, driveways and perimeter zones with reliable, wireless motion detection from the Optex TD-20U indoor/outdoor wireless infrared transmitter. This Optex PIR motion sensor combines flexible coverage with easy installation — choose a 17' fan pattern for entrances and corner monitoring or the 50' long-range beam for driveways and parking areas. The built-in passive infrared detector and wireless transmitter communicate with Optex RC-10/RC-20 receivers, supporting transmission distances up to 2000' for adaptable placement across large properties.
Designed for commercial security and surveillance, the TD-20U features an IP54 weatherproof housing and battery-powered operation so you can deploy perimeter monitoring without conduit or complex wiring. Its configurable detection patterns reduce false alarms while maintaining sensitive motion detection for personnel, vehicles and intrusions. Ideal for facility managers, contractors and integrators, this PIR motion sensor integrates into existing wireless systems to enhance site monitoring and perimeter protection.
Add the Optex TD-20U to your security setup to extend monitoring coverage to driveways, gates and perimeter lines — order today to improve surveillance reliability and reduce installation complexity.
Features
- Secure driveways and perimeter zones with dependable 50' PIR detection, reducing blind spots and improving your site monitoring
- Dual detection patterns (17' fan and 50' long-range) let you tailor coverage for entrances, corners or wide driveways
- Wireless infrared transmitter compatible with Optex RC-10/RC-20 receivers and up to 2000' transmission range for flexible installation
- Weatherproof IP54 housing and battery power enable reliable indoor/outdoor deployment with minimal wiring
- Pole or wall mount options simplify installation across parking lots, gates and perimeter fences for fast site protection
- Low-maintenance design and 2-year limited warranty deliver long-term value for commercial security and surveillance systems
| General Information | |
|---|---|
| Brand Name | Optex |
| Manufacturer | Optex, Inc |
| Product Line | Wireless 2000 |
| Product Name | TD-20U Motion Sensor |
| Product Type | Motion Sensor |
| Product Model | TD-20U |
| Product Series | Wireless 2000 |
| Application/Usage | Indoor, Outdoor |
| Country of Origin | MY |
| Manufacturer Part Number | TD-20U |
| Technical Information | |
| Wireless Technology | Infrared |
| Connectivity Technology | Wireless |
| Passive Infrared Sensor (PIR) | Yes |
| Maximum Motion Sensing Distance | 50' |
| Minimum Motion Sensing Distance | 17' |
| Physical Characteristics | |
| Durability | Weatherproof |
| Form Factor | Pole Mount, Wall Mount |
| Power Description | |
| Power Source | Battery |
| Product Information | |
| Mount Type | Pole Mount, Wall Mount |
| Installation Type | Hybrid (DIY + Professional) |
| Warranty | |
| Limited Warranty | 2-Year |
| Miscellaneous | |
| Features | Weather Proof |
| Indoor/Outdoor | Indoor, Outdoor |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- TD-20U
- Manufacturer part:
- TD-20U
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
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Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsOptex TD-20U Indoor/Outdoor Wireless Infrared Transmitter, 50' Range
TD-20U