BE-TOOL 2 PCS DC 6-30V Timer Relay Programmable Delay Relay Module with LED Display, 5V Micro USB, Smart Home Controller Easy to Use

BE-TOOL 2 PCS DC 6-30V Timer Relay Programmable Delay Relay Module with LED Display, 5V Micro USB, Smart Home Controller Easy to Use

• 【Wide Voltage Supply】This relay module has a wide range voltage power supply between 6V and 30V. And it supports the micro USB interface with 5V power supply, which is very easy to use
• 【Simple Interface】The interface of this DC timer relay module is clear and simple that is easy for you to understand, while its powerful functions can meet your different needs
• 【Stop Function】There is a key stop function (STOP key) of this cycle timer relay module with reverse polarity protection, which has the reverse polarity and does not easily be burned and can protect your safety
• 【Sleep Mode】This smart home controller with micro interface increase a sleep mode that can turn off the monitor automatically without any operation within 5 minutes. And push any key can wake it up
• 【Independent Parameters】You can easily set a different OP, CL and LOP parameters of this DC programmable relay module, which are independent of each other and were saved. All setup parameters are saved automatically when power down