DynaLock 6600 Series Halo-Lighted Piezo Rex PushButtonsModel 6620 Narrow, Blank Faceplate, 10-24 VDDynaLock 6600 Series halo-lighted, request-to-exit (REX) push buttons incorporate a heavy duty, non-sparking, non-magnetic, corrosion resistant, anti-vandal piezoelectric switch, designed for indoor and outdoor use. Pressing the soft-touch piezoelectric switch generates a timed, dry contact relay pulse, for direct release control of an electronic locking device, or similar application. The SPDT-double-break (Form Z) output relay contacts are rated for 5 Amps @ 125VAC, with a field-adjustable pulse-time of 1-60 seconds. Additionally, a brilliant, external led ring indicator may be set to illuminate red, green or yellow and change state upon relay activation. Standard models are offered in a choice of single-gang box or narrow mullion mount, with or without EXIT signage and are ideal for use wherever high-use, abuse and resistance to moisture and the elements is a concernDynaLocks 6620/6620E is a heavy duty narrow, halo-lighted piezo REX push button. Features include selectable illumination (green/red/no illumination), Form C relay outputs and single finger touch activation. This illuminated switch is non-sparking, non-magnetic and corrosion resistant, making it a perfect fit for industrial, high risk environments as well as access control systems and direct door control.Standard Features Advanced Soft Touch Piezoelectric Switch Water & Dust Proof (Meets IP65) Vandal resistant Selectable Input Voltage (10-24VDC) Light Ring Status Indicator 5 Amp N.C. & N.O. Relay Output Encapsulated Circuit Board Assembly Chemical Solvent Repellent Lifetime WarrantyDynaLock_Corp-2022-A-Catalog_HQ_Print_20211027.pdfhttp://www.dynalock.com/