12V Timing Delay Relay Module Cycle Timer Digital LED Dual Display 1.TYPE T2302 2.TYPE T2401-N 3.TYPE T2401-0 Specifications: Working voltage: DC 12V(5V/24V over 100pcs can be customized) Relay: 20A Timing range: 0-999 seconds, 0-999 minutes, 0-999 hours Working mode: delay on, delay off, timing on, timing off, cycle on, cycle off Size: 45.5mm*26.5mm*30mm/1.79*1.04*1.18" Weight: 25g Product Instructions: Please pay attention for your first use. You need wait 6s after your setting data, the mod