Sonic Alert SONIC BOOM SBT425SS Leaflet

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WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT 
EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. 
 
 
SONIC ALERT’S 1 YEAR LIMITED WARRANTY
 
 
The Sonic Boom Alarm Clock / Telephone Signaler Model 
SBT425ss is warranted against manufacturing defects in materials 
and workmanship for one(1) year from the date of purchase.  
Within this period Sonic Alert will repair or replace at our option 
the SBT425ss without charge for parts and labor.   Simply send 
the SBT425ss (postpaid) and a copy of your sales slip as proof of 
purchase to: 
Sonic Alert Inc., 1050 E. Maple Road, Troy MI 48083 
 
 
 
 
Made in China 
Sonic Alert 1050 East Maple Rd.  Troy, MI  48083 
 1-800-566-3210 V/TTY 
 
 
 
 
 
 
 
The Lightning flash and 
arrowhead within the 
triangle is a warning sign 
alerting you of dangerous 
voltage inside the 
product. 
 
 
 
 
 
The exclamation mark 
within the triangle is a 
warning sign alerting you 
of important instructions 
accompanying the 
product. 
CAUTION: TO 
REDUCE THE RISK OF 
ELECTRICAL SHOCK, 
DO NOT REMOVE THE 
COVER (OR BACK) 
FROM THE PRODUCT. 
NO USER 
SERVICABLE PARTS 
INSIDE. REFER 
SERVICING TO YOUR 
SONIC ALERT 
DEALER. 
!
 
Sonic Boom Alarm Clock 
with Telephone Signaler & Bed Shaker  
Model SBT425ss 
 
OPERATION INSTRUCTIONS 
 
IMPORTANT- Please read these instructions carefully before use and retain for future 
reference. See operating instructions on back. 
 
Warning: To prevent fire or shock hazard do not expose this appliance to rain or moisture. Before 
connecting, make sure that the requirements specified on the apparatus corresponds to the available 
power supply i.e. AC 110V/220-340V (50Hz/60Hz) 
 
GENERAL DATA 
Power: Consumption:  8w, 110v / 60 Hz 
UL listed transformer (Underwriters Laboratories)