Purchase Qty. Reference FOB Price
10-49 Sets US$10.00
50-99 Sets US$9.00
100+ Sets US$8.00
Product Description
1.Diffused type,Retro-reflective type and Through-beam type 2.Reverse polarity protection,over current and over voltage protection 3.Epoxy resin sealing against rugged environment 4.Opposite fire detection with an impressive range of 20 meters 5.-20~60°COperating temperature: -20~60°C ...