SDLX Wireless tally Pro
Hollyland Syscom 1000T Full Duplex Wireless Intercom System with 4 Belt Packs - SCMS, Inc
WiFi Tally light | wireless tally light sytem for blackmagic switchers
Tally Pro Precision Scale | Studio Edition – Fellow
Wireless Wired Multi-camera Tally System | Live Streaming Control | Ptz Camera Control - Photo Studio Kits - Aliexpress
Configuring GPIO Tallies
Configuring Tally Devices
Evertz TR-4800E 32x48 Tally Router for Magnum, Under Monitor Displays GPIO | eBay
Teradek 10-2566 Orbit PTZ 4K 12G-SDI/HDMI Camera Control Tally - Wireless TX Transmitter
Avmatrix Wireless Multi-camera Tally System Ptz Remote Control 200m Transmission 433mhz For Video Switcher Vmix Tally Lamp - Photo Studio Kits - AliExpress
Wireless Video, Audio, Intercom & Tally Links -
Routers
WiFi Tally light | wireless tally light sytem for blackmagic switchers
MAGNUM Tally - Tally Software Module
Henry Engineering SuperLight LED Tally Light Controller SL B&H
TS3019 - Wireless Multi-Camera Tally System - AVMATRIX
Evertz Quartz TR-3200A tally router | eBay
Hollyland Syscom 421S - 2 Transmitters to 1 Receiver Set | Video Camera Accessories | Hollyland at Unique Photo
Evertz TR-4800E 32x48 Tally Router for Magnum, Under Monitor Displays GPIO | eBay
Source JJTS KATO 8 users tally light wireless tally universal compatible atem switcher direct wireless call and tally light on m.alibaba.com
7800TR-32x24 - Modular Tally Router
Evertz Quartz TR-3200A tally router | eBay
Evertz TR-4800E 32x48 Tally Router for Magnum, Under Monitor Displays GPIO | eBay
Amazon.com : AVMATRIX TS3019-6 200 Meter Wireless Multi-Camera Tally System with 1x Tally Box and 6X Tally Lamps : Electronics
Evertz tr-3200a tally router | eBay
