3 mi Wireless RF Switch DC Bidirectional Sync Module 8 Way Relay Output (Model: 0023104) 10A the receiver 4 vibrates for

the receiver 4 vibrates for 5 seconds

It can long range remote control AC electrical equipments

Model: S6CA-DC-ANT3

Stroke: 100 mm

3 mi Wireless RF Switch DC Bidirectional Sync Module 8 Way Relay Output (Model: 0023104) 10A the receiver 4 vibrates forNote: This synch module requires two or more to be used together. Package Include: 1 x Bidirectional Synchronous Module: SM003 8D 5000 1 x User manual Introduction: This synchronization module is a bi directional wireless device with integrated transmit and receive functions. It has 8 relay outputs, 8 manual buttons and 8 external manual switch terminals. Two or more synchronization modules can form a wireless synchronized remote control system. Any