The Sentrol 2205 Series Surface Mount Magnetic Door Alarm Contact 2207A-L is a high-quality, American-made alarm accessory designed for facility maintenance and security. This unit, sold individually, is a single magnetic door contact that can be easily installed to...
The Sentrol 2707AD-L High Security Surface Mount Magnetic Contact is a reliable and durable security device designed for residential and commercial properties. Made in the United States, this magnetic contact from the 2700 series by Sentrol offers peace of mind with...
