The Soteria Optical Smoke/Heat Detector SA5000-700APO by Apollo is a high-quality fire protection equipment designed for use in commercial and industrial settings. This smoke detector operates on advanced technology to detect both smoke and heat, providing enhanced safety and security for businesses and facilities. With a pack of ten detectors, this product ensures comprehensive coverage for maximum protection against fires. The Apollo brand is known for its reliability and durability, making it a trusted choice for maintaining a safe and secure environment.