System Sensor PR-2 10/02 This labor-saving switch is screwdriver

This labor-saving switch is screwdriver adjustable and includes a protective cover with built-in cable strain relief

This innovative detector is designed to provide comprehensive fire and life safety protection for residential and commercial buildings

available in a convenient 12-pack

The DSC WS4945N wireless door/window normally open contact features a pre-installed battery that is activated by installers through a pull tab

2W Spkr Strb Sq Wall 24Vdc 15/30/75/110Cd Alert Rd

System Sensor PR-2 10/02 This labor-saving switch is screwdriverPR 1 PR 2 PR 3 are epoxy encapsulated multi voltage relays. They are single pole double throw relays that use a red LED as a visible indication of relay coil energization. PR3 is identical to PR2, except it has an extra pair of wires for redundant power input.