Optex SL-200TNRi 100ft Outdoor / 200ft Indoor Battery-Powered Photoelectric Detector
SKU
SL-200TNRi
Model No
SL-200TNRi
$667.20
Product Highlights
- Simplified battery replacement
- IR communication for low battery signal
- Innovative mechanical design

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The SL-200TNRi from Optex is a 100ft outdoor / 200ft indoor battery-powered photoelectric detector, complete with Inovonics transmitter and batteries. The SL-TNR series offers a cost-effective and versatile solution for protecting a perimeter, where cabling is an issue or inconvenient. Ideal for small perimeters, flat roofs, and open areas, the active infrared dual beam set offers a lot of flexibility with its hybrid power options, where the transmitter is powered by Saft LSH-20 batteries, and the receiver can be hardwired. The SL-TNR series utilizes high-grade aspherical lenses and has an anti-frost design with IP65 weather protection to improve its durability during harsh weather conditions.
Optex SL-200TNRi Features
- Simplified battery replacement: Batteries can be accessed easily without touching the main unit, eliminating the need to re-align the beams.
- IR communication for low battery signal: Infrared communication between the transmitter and the receiver signals when the battery status is low, ensuring constant performance.
- Innovative mechanical design: Sniper viewfinder with 2x magnification, anti-frost main unit cover, aspherical optical lens, weather protection, and wireless transmitter storage space enhance usability and durability.
Optex SL-200TNRi Detailed Specifications
| Type | Battery-Powered Photoelectric Detector |
| Outdoor Range | 100ft |
| Indoor Range | 200ft |
| Power Source | Hybrid (Saft LSH-20 batteries for transmitter, hardwired receiver) |
| Lens | High-grade aspherical lenses |
| Weather Rating | IP65 |
| Additional Features | Anti-frost design, simplified battery access, low battery indicator |
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