This is a 12V transmission delay relay module -This is a brand new and high quality delay trip module. Use of high-performance timing CPU design. -Power indicator led and switch trigger timing indicator LEDs

Output can be connected to AC 250V 10a DC 30V 10a load

Stopwatch setting time can be set from 0 to 10 seconds by default, or by changing the capacity standby time longer Application: Vehicle equipment- delay to prevent car ignition High inrush current to burn components and devices. Main chip (NE555) specifications: 1. Timing from microseconds to long hours 2. Simple circuit design 3. Precision pulse generation/timing, 4. Adjustable duty cycle Box Contents : 2 Time Adjustable Relay Modules 12v Ne555