... True sine wave form power output High efficient transformer isolation Buzzer alarm while over-loading/voltage, high-temperature Product tech-dataModelIS ...
... output wave for this equipment sine wave. Features :· LED Display· Buzzer Alarm· Over-Load Protection· Over-Voltage Protection· Low-Voltage Protection ...
... function of tamper device and security operating mode.LED and Buzzer Indicates Technical Parameter VoltageDC 12V±10%Current<100mAUser Capacity 1000pcs ...
AM/FM LED Alarm Clock Radio Wake to Radio or Buzzer AM/FM High Sensitivity Receiver. 0.6'' Red LED Digital Timer Display. Wake to Radio or Buzzer. Sleep Function. / Snooze Function. Built-in Speaker(57mm) AC 220V/110V /battery dual system
... ON/OFF control, alarm driver, totaliser output, etc.Internal Alarm (Buzzer): user programmable.External Alarm Driver: alarm signal can be transmitted ...
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