Specification: Origin: Mainland China Type: Module Condition: New Model Number: Relay Module Module Highlights: 1.Time can be adjusted by potentiometer to meet your most occasions. 2.With MicroUSB 5.0V power supply input, very easy to use. 3.5--30V ultra-wide supply voltage. 4. Two trigger modes: external trigger and on-board keypad. 5. With relay suction indicator. 6. Strong anti-interference ability, the relay will not be mis-activated under various interferences, suitable for industrial control. Module Characteristics: 1. Operating voltage: wide voltage 5-30V between any voltage, MicroUSB and welding terminal two power supply interface 2. Working mode: After supplying power to the module, the status of the output of the module is as follows: normally open (NO) and the common terminal (COM) are disconnected, and normally closed (NC) and the common terminal (COM) are on. 3. Time can be adjusted by potentiometer, default 0-24 seconds.        4. With relay suction indicator. 5. The module can control: 10A 250VAC (AC), 10A 30VDC (DC) loads below. 6. With relay renewal protection. 7. The signal end of the module is designed with pull-up and filtering circuits, strong anti-interference ability, suitable for industrial control. Applicable Occasions: 1. Anti-theft alarm delay, building sound and light control light switch, etc. 2. The delayed connection of vehicle equipment, to prevent the car ignition when the current is too large to burn the vehicle equipment. 3. The need for sequential start occasions, to prevent multiple devices at the same time to start the current is too large to burn the electrical appliances. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1*Trigger Delay Timer Relay Module 1.Wide Application Range: This trigger delay timer relay module is suitable for various occasions and can be used in a wide range of applications.Whether for anti-theft alarm delay, building sound and light control switches, or car device protection during ignition, it offers versatility. 2.Wide Voltage Compatibility: The conduction relay module supports a wide voltage range of 5V to 30V, providing flexibility in power supply options.With both MicroUSB 5.0V and solder terminal interfaces available, it ensures convenient and easy usage. 3.Indication with Relay Activation: Equipped with a relay activation indicator, the time delay switch board provides clear visual feedback when the relay is engaged.You can easily determine the status of the relay, enhancing convenience and reliability. 4.Strong Interference Resistance: This adjustable relay module has excellent resistance to interference, ensuring that the relay won't trigger falsely under various interference conditions.It is designed to withstand industrial control environments, providing reliable performance in demanding applications. 5.Continuous Current Protection: The time delay relay module includes built-in continuous current protection for the relay, preventing any damage caused by excessive current flow.It ensures the longevity and durability of your electrical devices and enhances overall safety.