MicroStrain by HBK SG-Link-200 Wireless Sensor SG-LINK-200, Wireless 3-channel analog input sensor node with onboard antenna in Ruggedized IP68 enclosure and AMPSEAL 14 pin connector. DOES NOT INCLUDE CABLE. Operates on 2.4 GHz IEEE 802.15.4 radio. NOT CERTIFIED FOR USE IN THE UK, EU OR JAPAN