
Engineered Solutions | SE88A‑90S‑304 Transmitter (90 seconds/304 MHz)
SE88A‑90S‑304 Transmitter (90
seconds/304 MHz)
www.boschsecurity.com
u Supervision
u Test mode
The SE88A is an asset transmitter designed to work
with the Security Escort system. When initiated, a
signal identifying the asset and location is sent to the
security office at regular intervals. SE88A can be
tested within sight of a receiver or siren/strobe.
Functions
Supervision
The transmitter can send a tracking signal to the
central console every 90 seconds. The tracking signal
updates the asset’s location. The central console can
also use the tracking signal to alert staff if items move
away from a defined area.
Test Mode
The SE88A-90S-304 automatically tests itself every 90
seconds. A user (subscriber) can also press the small
button to perform a manual test anywhere in the
protected area. When the user sees an indoor receiver
or an outdoor strobe, the user can press the manual
test button to perform a test. A small green light
flashes on an indoor receiver or the strobe flashes
during a successful test. The visual indicators (flashing
green light or strobe light) are absent when the test
u Low battery indication
fails. The central console software records the
successful tests in the subscriber (user) database. The
information can be printed on an optional printer.
Low Battery Indication
When the transmitter’s battery needs replacing, the
test signal includes a low battery message to the
central console. The central console software records
the low battery messages in the subscriber (user)
database. The information can be printed on an
optional printer.
Certifications and approvals
Region Certification
Australia RCM
USA FCC ESV-0117-05
Canada IC 1249A-011705

2 | SE88A‑90S‑304 Transmitter (90 seconds/304 MHz)
Installation/configuration notes
Compatibility Information
Alert Units EA120B
Central Console Software SE2000 Series
Receivers EA102A-304
Transmitters SE2 Series, SE3 Series and
SE3401
Transponder EA500B
Parts included
Quantity Component
1 SE88A-90S-304 Transmitter
1 Lithium Coin Cell Battery
1 User Manual
Technical specifications
Transmission
Frequency 304 MHz
Eveready® is a registered trademark of Eveready
Battery Company, Inc.
Panasonic® is a registered trademark of Matsushita
Electric Industrial Co., Ltd.
Ordering information
SE88A‑90S‑304 Transmitter (90 seconds/304 MHz)
Sends a supervisory signal every 90 seconds and has
an estimated battery life of 1 year. One system
supports up to 225 transmitters.
Order number SE88A-90S-304
Number of Transmitters per
System
Antenna Type Internal
225 (SE88A-90S-304)
Electrical
Battery Life Approximately 1 year
(SE88A-90S-304)
Battery Replacements Duracell® DL2032, Eveready®
CR2032, Panasonic® CR2032
Battery Type Lithium Coin Cell Battery
Physical
Color Light gray
Dimensions 3.3 cm x 4.6 cm x 1.3 cm
(1.3 in. x 1.8 in. x 0.5 in.)
Material LEXAN, PC Grade 243R with UV
stabilizer
Properties Water resistant
Environmental
Operating Temperature Range 0°C to +60°C
(-32°F to +140°F)
Trademarks
Duracell® is a registered trademark of the Gillette
Company, USA, in the United States and/or other
countries.

3 | SE88A‑90S‑304 Transmitter (90 seconds/304 MHz)
Represented by:
Europe, Middle East, Africa: Germany: North America: Asia-Pacific:
Bosch Security Systems B.V.
P.O. Box 80002
5600 JB Eindhoven, The Netherlands
Phone: + 31 40 2577 284
emea.securitysystems@bosch.com
emea.boschsecurity.com
Bosch Sicherheitssysteme GmbH
Robert-Bosch-Ring 5
85630 Grasbrunn
Germany
www.boschsecurity.com
Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: +1 800 289 0096
Fax: +1 585 223 9180
onlinehelp@us.bosch.com
www.boschsecurity.us
Robert Bosch (SEA) Pte Ltd, Security Systems
11 Bishan Street 21
Singapore 573943
Phone: +65 6571 2808
Fax: +65 6571 2699
apr.securitysystems@bosch.com
www.boschsecurity.asia
© Bosch Security Systems 2016 | Data subject to change without notice
22923728395 | en, V5, 27. Sep 2016