Number Description Number Description1 Battery 6 Battery temperature leads2 Battery strap 7 PSU3 Fixing tabs 8 Optional expander positions4 Strap holes 9 Controller5 Battery leads 10 AntennaTwo batteries, with a maximum capacity of 27Ah, can be accommodated in the battery compartment atthe bottom of the housing.An optional external antenna must be fitted to a metallic housing if wireless functionality is required.Knockout holes are available in three positions on the top of the housing where the antenna can beinstalled. If an antenna is fitted to the unit, it must be enabled in the firmware.The SPC G5 housing provides 4 screw holes for wall mounting the unit.Number Description1 Corner fixings2 Tamper cutout3 Shelf separating battery compartment4 Telecom socket cutout6.3.1 Tamper protectionThe tamper switch and back tamper bracket are fitted to the housing. The switch is used on its own forfront tamper purposes only or used with the back tamper bracket for both front and back tamper protection.Either back or front tamper protection is required depending on local approval.SPC4xxx/5xxx/6xxx – Installation & Configuration Manual Mounting system equipment© Vanderbilt 2018 52 A6V10276959-d11.2018