Specifications General Information ADI Part Number EK-E27CB Application/Usage Garage Brand Name ELK Products Manufacturer ELK Products, Inc Manufacturer Part Number E27CB Packaged Quantity 100 Product Line Alarm Engine Product Model E27 Product Name E27 Alarm Engine Control Board Miscellaneous Environmental Certification RoHS Features Audio Alert/Siren Indoor/Outdoor Indoor Package Contents E27 Alarm Engine Control BoardHook Up Diagram Mounted on M1 Plastic Housing2 Mini Jumpers3 820 Ohm Resistors18 2200 Ohm Resistors4 8/32 Shoulder Screwsand more below, Instructions, Relay Adapter 12 Conductor Cable Assembly Network & Communication Ethernet Yes Product Information Installation Type Commercial, Residential Technical Information Connectivity Technology Wired, Wireless Number of Relays Supported 1 Number of Standard Zones 16 Number of Zones Supported 128 User Code Storage 199 Wireless Specifications Z-Wave Yes