Products Bio-Fingerprinter Electro-Magnetic Lock(1200 LBS ) EM500A 1200LBS EM500ADoor monitoring output (Relay Form C) with LED indicatorSurface magnet size: L532 X W73.5 X H40Strike plate size: L185 X W61 X H16Voltage - electric current :12VDC - 500mA, 24VDC - 250mA EM501ADoor monitoring output (Relay Form C) with LED indicator.Delay time 0 ~ 20 sec. EM502AWithout door monitoring output (Relay Form C) Accessories : EM500LZ, EM500E Please write down your comment on this product, and click Add to Inquiry List for inquiry Add to Inquiry List Review Inquiry List Back