https://new.abb.com/products/2TMA070020S0006/83210-ap-683-500-01
83210 AP-683-500-01 | ABB
Audio handsfree indoor station, 4 buttons,silver
apabb
https://new.abb.com/products/2TMA210050B0005/83210-ap-681-500-02
83210 AP-681-500-02 | ABB
Audio handsfree indoor station, 4 buttons,black
apabb