Nikon WR-T10 Wireless Remote Controller (Transmitter)

The WR-T10 is a Wireless Remote Controller that is designed to work with the WR-R10 Wireless Remote Controller (transceiver) to wirelessly control the shutter release on Nikon DSLRs. The WR-T10/WR-R10 units use radio frequencies to communicate; by pairing together a WR-T10 and one or more WR-R10 units.