Contacts, Detectors & Sensors

Contacts, Detectors & Sensors at BLVS.com — Shop a wide variety of contacts, detectors, and sensors designed to enhance the safety and security of your property. Our selection includes CO2 detectors, glass break sensors, heat detectors, fire pull stations, and more, all made for reliable safety and alarm monitoring. These high-quality products, from trusted brands like ELK, Napco, DSC, System Sensor, and more, integrate seamlessly into your alarm system to provide enhanced protection and peace of mind, whether for residential or commercial use.