12V normally open type trigger delay relay vibration alarm module

Detailed Description:

Product application:

• With a variety of other sensors and relay modules can do all kinds of time delay switch directly with 220V AC products;
• Corridor delay switch, delay energy-saving products;
• Then the vibration sensors can do all kinds of alarm delay trigger, such as an earthquake alarm, burglar alarm
• Then the shock sensor can also be applied to the vehicle is started automatically trigger control related products;
• Machinery and equipment to stop the alarm delay trigger.

Product Features:

• Imports high performance timing CPU design, double-layer PCB board, the performance is far better than the 555 chip;
• Provide four kinds of power input wiring, to meet a variety of needs, the default shipping for the first one, there are other needs please take a message;
• A power indicator (red LED) and a switch to trigger a timing indicator (green LED;
• Anti-power connection protection diode, the effective protection of the product;
• The output can be connected to 250V 10A AC or DC 30V 10A load;
• The module is normally open trigger when switching instantly closed, the module start timing lights green LED relay, the end of the counting, the green LED off, relay release, restored to the normally closed end;
• Trigger end can normally open type vibration sensor, normally open switch, or connected to the relay module;
• Trigger side such as the timing of when and constantly receives a trigger signal, the module will always delay continues, the relay will not disconnect and flash, until the stop trigger will stop the clock;
• Adjustable time delay potentiometer clockwise to adjust the longer product design 1-190 seconds adjustable;
• Change the relay for the buzzer, as the buzzer alarm.

Technical parameters:

• Voltage: Voltage 12V
• Current: greater than or equal to 100mA
• Load: 250V 10A AC or 30V 10A DC
• Power consumption: 0.5W
• Default delay range :1-190 seconds 

Package List:

• 12V normally open type trigger delay relay; the delay circuit module; vibration alarm module For Arduino