Discover the **Apollo Discovery Waterproof Manual Call Point 58200-950 and 58200-951 with isolator**, designed for reliable manual fire alarm activation in outdoor, industrial, commercial, and moisture-prone locations.

The **Apollo Discovery Heat Detector 58000-400** provides reliable analogue-addressable heat detection for commercial, industrial, and institutional applications. Designed for areas affected by dust, steam, fumes, or airborne particles, it supports accurate temperature monitoring, individual device identification, and dependable fire alarm system performance.

The **Apollo Discovery Optical/Heat Multisensor Detector 58000-700** combines optical smoke and thermistor heat sensing to support reliable early fire detection, flexible operating modes, accurate device identification, and improved false alarm management in commercial, residential, healthcare, hospitality, and industrial buildings.

Explore the Simplex 4098-5601 Smoke Detector and 4098-9774 TrueAlarm Photoelectric Sensor, designed to support reliable smoke detection, intelligent monitoring, accurate alarm identification, and easier fire alarm system maintenance for commercial and industrial applications.

The Simplex 4099-9004 Single-Action Addressable Manual Pull Station provides fast and reliable manual fire alarm activation for commercial, institutional, and industrial buildings. It features a clear pull-down mechanism, individual device addressing, and compatibility with Simplex IDNet and MAPNET II fire alarm systems.