["Features:\r\nDisplay:adjust the for time to display the set for time; the delay process,dynamic display countdown.\r\nAfter the trigger,the load is switched on,and the load is disconnected after the specified for time.\r\nIn the process of delay,the button operation immediately stops the delay and returns to the initial state.\r\nDelay in the process of digital tube to reduce the brightness,and the for time delay of the countdown,real-time display of the remaining for time.\r\nPress the for key to trigger,trigger immediate start action and delay.(if the for key is connected to the power before it is short,then the power will be switched on and a set for time delay)\r\nWarning:This module uses RC step-down,Please install debug and Caution!\r\nInstall in the product should pay attention to creepage distance requirements in for case of any electric shock damage.\r\nThe adjustable resistor to set the for time, adjustable range:1 to 99,the jumper can choose units, jumper in seconds,tuning range 1-99 seconds,jumper in minutes,adjusting range 1-99 minutes.\r\n\r\nSpecifications:\r\nVoltage:220V AC (160V-250V can work)\r\nPower Consumption:1.0W\r\nfor Time range:1-99 seconds or 1-99 minutes\r\nOutput contact:normally open + normally closed\r\nAccuracy:1 (seconds or minutes, depending on jumper setting)\r\nTrigger method:Short-circuited more than 0.02 seconds\r\nOutput capability:10A (voltage range 0-250V AC, or 0-30V for DC)\r\nOutput method:Active output (only control the fire line off), normally open + normally closed\r\nfor Time adjustment:Potentiometer (500K),dynamically displayed on the digital tube during adjustment\r\nDisplay method:2 red digital tubes (The remaining for time is displayed during the countdown process,otherwise the set for time is displayed)\r\nSize:9x4cm/3.54x1.57inch\r\nNote:\r\nPlease allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you!\r\n\r\nPackage Includes:\r\n1x Relay Module"]