SDC 25-4U, Security Doors Electric Door StrikeCondition:* New Surplus Stock, In OEM Bulk Packaging. As Pictured.Additional Notes:* Fail-Secure – Field Reversible For Failsafe Operation* For 1/2″ Latch or 5/8″ Latch With 1/8″ Door Gap* Latch Status Output, 3 Amp – SPDT* Non-Handed, Reversible* All Stainless Steel Parts With Durable Diecast Body For Corrosion Resistance* 630 Stainless Steel Standard Finish* ANSI A156.31 Compliant* Input: 200/100 mA @ 12/24 Volt DC* Latch Status: SPDT, 3 Amp @ 30 Volt DCSDC 25-4U