![HONEYWELL™ EN54/3 and EN54/23 with “Wide” Coverage Sounder and Flash [DSE3-23 HW]](http://en-shop.sysaway.com/cdn/shop/products/DSE3-23-HW_grande.png?v=1652351660)
Reference:
DSE3-23 HW
Optical-acoustic warning device for fire alarm according to EN54/3 and EN54/23 indoor six-tone with high power flash. Volume of coverage in corridor: 4 x 18 x 7 m. Operating voltage from 20 to 30 VDC. Current consumption @ 24 VDC approx. 130mA IP31C