... , 12V~24V VAC or VDC Access Control, Digital Access Control, Stand-alone Access Control 1. Epoxy sealed2. Vandal resistant3. Die-cast aluminum4 ... . Installation: Surface mounted14. Cable length: 1 meter (14-wire for stand–alone,16-wire for network)15. Waterproof, Dustproof: IP6616. Colour: Silver17 ...