Brand Unbranded

Check the listing for details. DC 12V Adjustable Signal Trigger Delay Time Power Turn Off Switch Relay Module F. Condition: New. Listed at 2.58 USD. Wait for the end of the delay switch is turned off, the trigger signal (Always trigger). 12V trigger delay normally open relay modules, repeatedly triggering effective. After a trigger signal (instantaneous) trigger, the switch is closed delay (0-25 seconds).

$2.06
$2.58