Deity TC-SL1 Wireless Timecode Smart Slate (Bluetooth, 2.4 GHz)

The Deity Microphones TC-SL1 is a Bluetooth-enabled, wireless timecode slate that combines a timecode generator with a dimmable, backlit dry-erase surface, a traditional clapper, and an LED dot-matrix timecode display that's flippable for tail slating. At the core of the smart slate is a high-quality timecode generator that boasts an ultralow drift rate of only one frame every 72 hours, ensuring that your footage and audio remain tightly locked over the course of the day.
You can wirelessly jam and control the TC-SL1 from your phone via Bluetooth at up to 250' using the Sidus Audio app or even sync it from Deity TC-1 timecode boxes (available separately) using the company's proprietary 8-channel, 2.4 GHz radio ecosystem. In addition, you can hardwire-jam cameras and audio recorders via the unit's 1/4" TRS and 5-pin LEMO timecode ports, which are compatible with most existing timecode cables. The two NP-F550 rechargeable batteries can be hot-swapped between each other, and the USB-C port can support up to 25W charging.