Wireless Relay kit (4 channels-12V) is DC 12 volt relay switch is equipped with 4 channel wireless receiver that built with high stability, security and performance.
While the included 1 remote controls transmit strong signal that can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance,.
Easy and Flexible Switch Relay .
Wireless Relay kit (4 channels-12V) is a perfect remote switch for those hobbyists with home automation DIY projects or business Industrial electrical.
- Voltage : (5 -24) V.
- stretch the antenna to get more distance.
- Working frequency: 433mhz.
- Working temperature: -40 Degree to 80 Degree.
- Output voltage: DC and AC is optional.
- Max load current: 20A.
- 4 channels transmitter .
- 4 relay receiver module.
- 1 remote control.