Corby Corby 4178 Proximity Reader - UltraSecure 30-Bit - Mullion Style JMAC# CORBY-4178 PROX RDR - INDALA - 30 PLUS BIT - SLIMLINE - BLACK - READS UP TO 4INPROX RDR - INDALA - 30 PLUS BIT - SLIMLINE - BLACK - READS UP TO 4IN UPC: 769586041783 Also known as: CY-4178 For more information about the Corby 4178, please contact us. MSRP: Was: Now: $276.00 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart