?This is a delay timer module with high performance£¬ which is convenient and practical for users. <br><br><strong>Features:</strong> <br>New upgrades to simplify£¬ meeting the users' needs. <br>LED digital display£¬ normally open and trigger delay 12V relay£¬ can be triggered by external signals. <br>This module is high-level trigger£¬ counting time range is 0-999s. <br>The use of opto isolated input and output£¬ enhanced anti-jamming capability and consumption. <br>The last setting parameters can be memorized after power off. <br>With low consumption working mode£¬ long-press the lefy key can control the LED display. <br>To ensure stability£¬ industrial grade PCB board. <br><br>Working mode: when powered on£¬ relay doesn't work. Trigger point connects with keys or PNP-type sensor£¬ when high level triggers the relay begins to work£¬ countdown delay. The relay will switch off when the delay time is out. ? <br><br><strong>Specifications:</strong> <br>Timing Range: 0~999 seconds <br>Working Voltage: DC 12V <br>Output Capacity: Can Control the Load within DC 30V 10A or AC 250V 10A <br>Standby Current: 12mA <br>Working Current: 50mA <br>Working Temperature: -40~85¡ãC <br>PCB Size: 65 * 35mm/ 2.56 * 1.4in (L * W) <br>PCB Weight: 24g / 0.87oz <br><br><strong>Package List:</strong> <br>1 * Delay Timer Module