Potter Electric Signal Co. LFHS-177R LOW FREQ HORN/STROBE 177CD RED 24VDC Red Potter Electric Signal Co. LFHS-177R LOW FREQ HORN/STROBE 177CD RED 24VDC Red The LFHS is a high quality, low profile, low frequency audible and visible appliance that offers a dependable audible and visual alarm. The LFHS is ideal for any occupancy that requires low frequency notification appliances. The LFHS horn offers a 520 Hz square wave, temporal 3 tone. A jumper selection is available for normal or loud decibel tone. The LFHS is available in a fixed 15, 110 and 177 candela strobe. A temporal 4 pattern is available when used with compatible panels or GTSM sync module. The LFHS is available in a fixed 15, 110, or 177 candela strobe. About Us Welcome to Help! Resale, your go-to consignment shop where value meets quality. At Help! Resale, we're dedicated to providing you with an exceptional shopping experience, whether you're looking to find the best deals or consign your gently used items. Help Resale 7200 Fair Oaks Blvd Ste 120 Carmichael CA 95608 Business Hours : Monday-Friday: 9:00 am to 5:30 pm (PST) All product and company names are trademarks TM or registered trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. (description exceeds maximum possible length)