EK-WL8-SND EKHO Hybrid Wireless Wall SounderEK WL8 SND EKHO Hybrid Wireless Wall Sounder The EK WL8 SND is a wireless Wall Sounder equipped with 4 tones which can be set locally at the sounder as well as volume control to allow for effective communication. When configured onto an Ekho Translator, the Sounder is fully addressable and benefits from intelligent monitoring functionality. (1) Dependent on operational usage. Features: Approved to EN54 3 and 25 RED compliant Bi directional wireless