Shack Remote Control SAGA1-L10, 8-Key Dual-Speed Crane Remote Controller (Handheld) Dimensions: 16.3×4.9×4.5 cm, Weight: Approx. 275g Shack Remote Control SAGA1-L10 Receiver Dimensions: 16.7×15.4×8.8 cm, Weight: Approx. 1400g Detailed Description: 8 dual-speed keys, 1 power on, 1 start button Durable and robust, IP65 industrial-grade housing Over 4 billion unique IDs