The NORTEK SECURITY and CONTROL LLC SIREN SENSOR OP W/HOLD OPEN (part number 2510-373) is a versatile security device designed to detect opening and closing events while also providing a siren for audible alerts. It features a hold-open functionality, allowing for temporary disabling of the alarm. This sensor integrates seamlessly with compatible security systems.
2510-373 - Nortek Security And Control Llc SIREN SENSOR OP W/HOLD OPEN