--- product_id: 70135953 title: "5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no" brand: "system sensor" price: "VT8809" currency: VUV in_stock: true category: "System Sensor" url: https://www.desertcart.vu/products/70135953-5601p-single-circuit-135-f-fixed-temp-rate-of-rise store_origin: VU region: Vanuatu --- # Rate-of-rise (ROR) restorable element 135°F fixed-temp activation Reversible mounting bracket 5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no **Brand:** system sensor **Price:** VT8809 **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead of danger with precision heat sensing that never sleeps! ## Quick Answers - **What is this?** 5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no by system sensor - **How much does it cost?** VT8809 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/70135953-5601p-single-circuit-135-f-fixed-temp-rate-of-rise) ## Best For - system sensor enthusiasts ## Why This Product - Trusted system sensor brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clear Visual Alerts:** Post-activation collector drops for instant alarm identification - • **Flexible Installation:** Fits single gang, octagonal & 4-square back boxes with reversible bracket - • **Trusted Industry Leader:** From North America’s #1 fire safety supplier, engineered for peace of mind - • **Precision Heat Detection:** Reliable 135°F fixed-temp triggers for critical fire safety - • **Smart Rate-of-Rise Sensor:** Restorable ROR element enables easy field testing & maintenance ## Overview The System Sensor 5601P is a single-circuit heat detector featuring a 135°F fixed temperature trigger combined with a restorable rate-of-rise sensor. Designed for versatile installation on multiple back box types with a reversible mounting bracket, it offers clear visual alarm indicators for quick identification. Trusted as a top choice in fire safety equipment across North America, this detector is ideal for challenging environments like kitchens and garages where smoke detectors fall short. ## Description Multiple configurations. The 5600 series offers a full line of configurations to accommodate a broad range of applications. Both single and dual circuit models are available for low and hightemperature ratings with either fixed temperature or combination fixed temperature/rate of rise ROR activation. The ROR element of the fixed/ROR models is restorable to accommodate field testing. Installation flexibility. To satisfy a variety of installation needs, the 5600 series easily mounts to single gang and octagonal back boxes. And these models accommodate four square back boxes, when used with a square to round plaster ring. The reversible mounting bracket permits both flush and surface mount back box installations. Visual identification. The 5600 series provides clear markings on the exterior of the unit to ensure that the proper detector is being used. Alphanumeric characters identify the activation method, as well as the temperature rating, in Fahrenheit and Celsius degrees. Fixed temperature models are identified FX, while combination fixed/rate of rise units are marked FX/ROR. The 5600 series also provides a post activation indicator in the form of a collector. When the detector is activated, the collector drops from the unit, making it easy to identify the unit in alarm. ## Features - SYSTEM SENSOR 5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no - #1 Supplier for Fire Safety Equipment in North America. Our company is dedicated to help and supply your fire equipment needs with the best prices Worldwide. - We have the most dedicated customer service team to help you with any question regarding our products and your orders. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B015NE69PC | | Alarm | Visual | | Best Sellers Rank | #55,805 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #68 in Temperature Probes & Sensors | | Brand | System Sensor | | Color | Off-White | | Customer Reviews | 4.6 4.6 out of 5 stars (62) | | Item Weight | 0.01 Ounces | | Manufacturer | System Sensor | | Mfr Part Number | 5601P | | Model Number | 5601P | | Power Source | Corded Electric | | Product Style | Temperature and Humidity Sensor | | UPC | 767571885077 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 57 Degrees Celsius | ## Product Details - **Alarm:** Visual - **Brand:** System Sensor - **Color:** Off-White - **Item Weight:** 0.01 Ounces - **Manufacturer:** System Sensor - **Power Source:** Corded Electric - **Style:** Temperature and Humidity Sensor - **UPC:** 767571885077 - **Unit Count:** 1.0 Count - **Upper Temperature Rating:** 57 Degrees Celsius ## Images ![5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no - Image 1](https://m.media-amazon.com/images/I/31hlDzVu0LL.jpg) ![5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no - Image 2](https://m.media-amazon.com/images/I/31M+eR-5fgL.jpg) ## Frequently Bought Together - System Sensor 5601P single-circuit, 135¦ f fixed-temp/rate-of-rise no - System Sensor 5604 194°F Fixed Temp Single Circuit Heat Sensor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/70135953-5601p-single-circuit-135-f-fixed-temp-rate-of-rise](https://www.desertcart.vu/products/70135953-5601p-single-circuit-135-f-fixed-temp-rate-of-rise) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*