--- product_id: 70135953 title: "System Sensor 5601P 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing" brand: "system sensor" price: "637 kr" currency: NOK in_stock: true category: "System Sensor" url: https://www.desertcart.no/products/70135953-system-sensor-5601p-5600-135-degree-fixed-temperature-rate-rise store_origin: NO region: Norway --- # 135°F fixed-temp & rate-of-rise detection Reversible mounting for flush or surface install Post-activation visual alarm indicator System Sensor 5601P 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing **Brand:** system sensor **Price:** 637 kr **Availability:** ✅ In Stock ## Summary > 🔥 Stay ahead of fire risks with precision you can see! ## Quick Answers - **What is this?** System Sensor 5601P 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing by system sensor - **How much does it cost?** 637 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/70135953-system-sensor-5601p-5600-135-degree-fixed-temperature-rate-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 - • **Flexible Installation:** Fits single gang, octagonal, and four-square back boxes with reversible mounting bracket for seamless integration. - • **Trusted Industry Leader:** From the #1 North American fire safety supplier, backed by 4.6-star user satisfaction. - • **Durable & Compact Design:** Lightweight 0.27g unit with sleek white housing blends into any professional environment. - • **Precision Heat Detection:** Dual fixed-temp and rate-of-rise sensing ensures rapid, reliable fire alerts. - • **Clear Visual Confirmation:** Post-activation collector drops visibly, making alarm identification instant and foolproof. ## Overview The System Sensor 5601P is a single-circuit mechanical heat detector featuring a 135°F fixed temperature and rate-of-rise activation. Designed for versatile installation with reversible mounting and compatibility with multiple back box types, it offers clear visual alarm confirmation via a post-activation collector. Trusted by professionals and rated highly by users, this compact, durable detector ensures reliable fire safety in commercial and industrial settings. ## 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 | #49,469 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #55 in Temperature Probes & Sensors | | Brand | System Sensor | | Built-In Media | Heat Detector | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (66) | | Item Dimensions D x W x H | 4.9"D x 5.2"W x 2.2"H | | Item Weight | 0.27 g | | Manufacturer | System Sensor | | Mfr Part Number | 5601P | | Model Number | 5601P | | Number of Items | 1 | | Power Source | Corded Electric | | Product Style | Temperature and Humidity Sensor | | UPC | 767571885077 | | Unit Count | 1 Count | | Upper Temperature Rating | 57 °C | ## Product Details - **Alarm:** Visual - **Brand:** System Sensor - **Color:** White - **Item Weight:** 0.27 g - **Number of Items:** 1 - **Power Source:** Corded Electric - **Product Dimensions:** 4.9"D x 5.2"W x 2.2"H - **Style:** Temperature and Humidity Sensor - **Unit Count:** 1 Count - **Upper Temperature Rating:** 57 °C ## Images ![System Sensor 5601P 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing - Image 1](https://m.media-amazon.com/images/I/31hlDzVu0LL.jpg) ![System Sensor 5601P 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing - Image 2](https://m.media-amazon.com/images/I/21R0GzdN5OL.jpg) ![System Sensor 5601P 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector with Plain Housing - Image 3](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.no/products/70135953-system-sensor-5601p-5600-135-degree-fixed-temperature-rate-rise](https://www.desertcart.no/products/70135953-system-sensor-5601p-5600-135-degree-fixed-temperature-rate-rise) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-29*