Contax Manual Focus INFRARED CONTROLLER SET S:
Type: Infrared control remote shutter release system.
Range: ~ 20 m (maximum)
Number of Channels: 2
Operating Modes: C (Continuous) for sequential photography, S for single-frame shooting
Transmitter Battery Life: ~ 3,000 firings
Transmitter Recycling Time: ~ 0.4 sec. with fresh alkaline batteries
Receiver Battery Life: 10 hrs. of continuous operation; 30 hrs standby
Angle of Coverage: Receiver unit (60 degree angle of reeption,) Transmitter unit (45 degrees Beam spread.)
Power Source: Transmitter (one 1.5 V penlight battery,) Receiver (one 006P 9 V battery.)
Accessories: Connector Cord B30R, connector cord B30S; cases for transmitter and receiver.
Dimensions: Transmitter - 23.5 x 35 x 120 mm (15/16 x 1-3/8 x 4-3/4 in.) Receiver - 38.5 x 51 x 61.5 mm (2-1/8 x 2 x 2-7/6 in)
Weight: Transmitter - 70 g (2.4 ozs.) w/o battery, Receiver - 65 g (2.3 oxs.) w/o battery.