Auxillary Equipment - Wireless RF-WAND - Range Tester Kit - WirelessA unique device for testing and surveying premises prior … RF- EXP - RF ExpanderThe RF-Expander can be used to transfer signals from RF e… BAT-CR123A - Battery 3V Lithium (Pack 10)HKC now offer Duracell DL123A batteries availables in box… BAT-DL123A - Battery 3V Lithium (Box 50)HKC now offer Duracell DL123A batteries availables in box… BAT-PKRFSB6V - Extended 6V Battery Pack - RF SABBA key advantage of HKC SecureWave wireless is that all de… BAT-8.4 - Battery 8.4V RF SABBA key advantage of HKC SecureWave wireless is that all de… BAT-PKRFSAB - Double Battey Pack - RF SABBA key advantage of HKC SecureWave wireless is that all de… PS1P - SW 10270 PSUReplacement power unit for SW-1070 & SW-20140 RF-RBX - Wireless Output Relay BoxThe RF-RBX has 2 changeover output relays that wirelessly…