Electric technical features
Built-in MCU, non-polarity wiring
Adopting soft coding, each module occupies one address number, the range of which is 0~249, and the address can be modified via the addressing device.
Which can be isolated
Electric parameter: mains voltage: 22~30VDC; Quiescent current: ?e? 0.4mA; Action current: <140mA; flash period: ???1.5S; Alarm volume ?Y105dB.