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![Amazon.com: [2 Pack] DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer with LED Display / 5V Micro USB, Smart Home Controller : Tools & Home Improvement](https://m.media-amazon.com/images/I/81WS9ok2FqL._AC_UF894,1000_QL80_.jpg "Amazon.com: [2 Pack] DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer with LED Display / 5V Micro USB, Smart Home Controller : Tools & Home Improvement")
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Mini Relay Wireless Switch 12V 433Mhz Remote Control Relay Switch, Secure 1-Channel Micro Receiver with Transmitter System in Latched Mode DC 3.7V 5V 6V 7V 9V 12V - - Amazon.com
