Antari BCR-1 Wireless Controller Set for ANTARI B-200Wireless controller set for ANTARI B 200 Features Receiver and transmitter with on off function 1 transmitter can control up to 6 units Receiver wtih 6. 3 mm stereo jack Transmitter Operating range up to 50m Package contents 1 x transmitter, 1 x receiver, 1 x declaration of conformity, 1 x battery Specifications Cable length: 0,35 m Connector type: 6. 3 mm jack (stereo) Carrier frequency: 433,920 MHz Weight: 110 g Transmitter Range: Range up to 50m