Mallory Sonalert
4411 S. High School Rd.
Indianapolis, IN 46241
Phone: 317-612-1000
www.mallory-sonalert.com
Figure B-5. Mallory Sonalert unit
Models
- VSB 110
Standard features
VSB 110
WALK indication
- Cuckoo — 800 Hz and 1200 Hz, every 1.5 seconds
- Chirp — 2000 Hz, every 1 sec
Other
- Speaker intended for mounting in pedestrian signal head
Optional features
None
Installation notes
Usually mounted inside the pedestrian signal head and directly wired to the WALK indication.
Comments
No pushbutton locator tone, vibrotactile indication, or automatic volume adjustment, which are features required by Draft PROWAG.
Mallory also sells sound generators in various beeps, siren and chime sounds; these are not recommended sounds for use as APS.