Ningbo Haishu ANB Electronics Co., Ltd.

Model:AB-1101B Detect Mode: single zone expanding module Features: AB-1101B has bus communication function, widely used to connect with detectors far away, such as perimeter Technical parameter ： > Can connect with one NC zone > Can be used together with AB-1056, AB-2520, AB-2064 and AB-1816 alarm control panel by bus > Small size, can be set in different detectors > Working voltage: 10-24V