U9910-BSW, David Clark Company
David Clark 40992G-01 U9910-BSW Wireless Belt Station with VOX
1-1734037-0 : CHAMP Board-to-Board Headers & Receptacles
David Clark 40992G-01 U9910-BSW Wireless Belt Station with VOX
V12.63 XGecu T56 Programmer 56 Pin Drivers ISP Support 37300+ ICs for PIC/NAND Flash/EMMC TSOP48 / TSOP56/ BGA 48/63/64/153/169 - AliExpress
I have no back story behind it and no battery or way to test it. It shows signs of use and scuffs and scratches SEE PICS.
David Clark U9910-BSW Wireless Belt Station 40992G-03 EU NO BATTERY- Please Read
UltraCOM3 Wireless Intercom - Battery or DC Power - Black Silver Hood
David Clark 40992G01 Wireless Belt Station for sale online
David Clark 40992G-01 U9910-BSW Wireless Belt Station with VOX
Unkown tuya chip - #245 by ferbulous - Hardware - Home Assistant Community