Seco-Larm SD-996C-NUQ Pack of 2 Universal Electric Door Strikes for Metal and Wood Doors, Powered by a Solenoid, Reversible Non-handed Design, Field-selectable Dual-voltage 12/24 VDC Operation The SECO-LARM Universal Door Strike can be used with virtually any cylindrical-locking system and can be configured for use in wood, aluminum, or metal doors. Included are three different-sized faceplates that can be easily installed on the strike to match the specific type of door frame. Key Features: - UL 294 & UL 1034 Listed - Each package includes 3 faceplates for nearly any door type - Field-selectable for fail-safe or fail-secure operation - Field-selectable dual-voltage 12/24 VDC operation - Powered by a solenoid - Reversible non-handed design fits either right-hand or left-hand doors - Low profile: Strike is only 1.25" deep for use with hollow aluminum frames Specifications: - Operating Voltage: 12 or 24 VDC - Operation: Fail-secure or fail-safe - Current Draw: 280mA@12VDC, 140mA@24VDC - Jaw Strength: 2000-lb - Dimensions - Aluminum: 4.88 x 1.25 inches - Dimensions - Hollow Metal: 4.88 x 1.25 inches - Dimensions - Wood: 7.95 x 1.45 inches