Biamp Impera Echo 8EUW Room Control Keypad – 920-01885-20022

The Biamp Impera Echo 8EUW is an 8-button white room control keypad with an onboard controller, so no external processor is required. It offers one bidirectional and one unidirectional RS-232/IR port, three GPIO ports and a 12 V DC expansion bus for up to two devices. Procure.ae supplies it in the UAE.

The Echo 8EUW is a compact keypad with eight software-configurable mechanical buttons and multi-colour LED indicators. It weighs 90 g and is rated at 12 V DC and 5 W. The RS-232/IR ports run at 1200 to 115200 bit/s with 7 or 8 data bits, and the three GPIO ports are open drain, rated to 24 V DC and 0.5 A. A Micro USB connection handles system configuration and maintenance.

The 8EUW suits meeting rooms and learning spaces that need local buttons alongside third-party control. Its expansion bus powers up to two additional keypads or port expanders at 12 V DC (0.3 A). Email notifications report lamp and filter hours and other warnings. Unlike the Impera Echo Plus 8DKW, which adds Ethernet control of up to two third-party devices, the Echo 8EUW controls third-party equipment over RS-232/IR and GPIO.