Key Features & DesignCompatibility: This remote works with all Tata Sky/Tata Play set-top box models, including Standard Definition (SD), High Definition (HD), HD+, and 4K boxes. Universal Functionality: It can be programmed to control basic TV functions such as Power, Volume (+/-), Mute, and Source/AV Input. Build: It features a slim, ergonomic black body made of high-quality ABS plastic with a soft-touch silicone rubber keypad for comfortable use. Range: Uses infrared (IR) technology with an operating range of approximately 7–10 meters (up to 30 feet) in direct line of sight