70W DC9V 4 Mechanikai relé modul pajzs Arduino

Specification:
annel 3A relay control,xbee wireless module and so on.Independent external power supply and opto-isolator.Effective to avoid being accused of electromagnetic interference of the device.
Specification:
Power apply:7V-12V(>200mA)
Relay Max Switching Voltage : 240VAC/60VDC
Relay Max switching current : 5A
Contact load capacity: 1A 250VAC, 3A 120VA/24VDC
Wireless output interface: xbee/ Bluetooth Bee/ Wireless Programming Module
Size: 8x 5.5x 2.8cm
Package Included:
1PCS*70W DC 4-Mechanical Relays shield 9V For Arduino UNO R3 XBEE 315 433MHz RF
70W DC9V 4 Mechanical Relay Module Shield For Arduino UNO R3 XBEE 315 433MHz RF