Home / DataComm / Voice Products / Telephone Accessories / Electret Transmitter Electret Transmitter MFR #: GB116 SKU: 91025508 Buy Now Product Overview Electret transmitter, GB116. Product Details UNSPSC 43222800 ECCN EAR99 Country of Origin TW - Taiwan You May Also Like: Cat 6 E-Z Jack Module, Orange Wire Management Panel with Pass Through Holes, Double-Sided, 1 RU Frame Assembly for GB523 Series Emergency Phone, Black Male CATV Connector for RG-6 PVC Cable, Crimp, 2-Piece, Separate 1/4 in. Ring