Model Number: HSC-4R Item Number: 1430013 The SB Series is a 6 polarized base with annunciator output featuring a current limiting resistor, and a blocking diode to enhance annunciator function...
Features: Model Number: HSC-M Item Number: 2020355 Tested to 9th edition UL 634 Level 1 high security (both in-swing and out-swing doors) Single and Dual alarm contacts NO adjustment required for...