Bosch SE3M-304, SE3S-304, SE3U-304 Specsheet

Systems | SE3 Series Subscriber Transmitters

SE3 Series Subscriber Transmitters

Test mode

▶

Low battery indication

▶

Key chain attachment

▶

The SE3 Series Subscriber Transmitters include the
following models.

SE3U‑304 A transmitter for system users (subscribers). Operates at

304 MHz.

SE3S‑304 A transmitter for security personnel. Includes silent alarm.

The transmitter does not emit sound during the alarm.
Operates at 304 MHz.

SE3M‑304 A test transmitter for system maintenance. Operates at

304 MHz.

System Overview

During an emergency, a person squeezes and holds the
alarm buttons to produce an alarm. Generally the system
sounders, strobes, or sirens activate within two seconds.

The alarm signal transmits to the receivers which relay the
alarm signal to the transponder and to the central
console.

The central console shows the person’s location on a
map, along with a photograph, name, and vital information
such as a medical condition or disability.

Functions

Manual Duress Alarm

Squeeze the two buttons on the transmitter to send an
alarm. During the alarm, the transmitter automatically
continues to transmit every seven seconds, providing the
most current location information.

Transmission Protocol

Consists of redundant packets of information

•

Is sent at the maximum power allowed by FCC

•

Contains a unique 24‑bit transmitter identification, for

•

16,000,000 different identification codes

Test Mode

Use test mode to test the transmitter anywhere in the
protected area. When the user (subscriber) 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 fails.
The central console software records the successful tests
in the subscriber (user) database. The information can be
printed on an optional printer.

www.boschsecurity.com

2 | SE3 Series Subscriber Transmitters

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.

Database

The subscriber (user) database contains user information,
including the date and time of the most recent transmitter
test. You can search the subscriber (user) database to
find people who neglected to test their transmitters
within a specified time period.

Certifications and Approvals

Region Certification

Canada IC 12491021665

Australia C-tick

Installation/Configuration Notes

Compatibility Information

Alert Units: EA120B

Central Console Software: SE2000 Series

Receivers: EA102A‑304

Transmitters: SE2 Series, SE3401, and SE88 Series

Transponder: EA500B

Physical

Color: Black

Dimensions: 6.9 cm x 3.8 cm x 1.8 cm

(2.7 in. x 1.5 in. x 0.7 in.)

Material:

Cycolac® ABS

Environmental

Operating Temperature Range: -30° C to +65°C

(-22°F to +149°F)

Trademarks

Cycolac® is a registered trademark of General Electric (GE) Corporation,
USA, in the United States and/or other countries.

Ordering Information

SE3U‑304 User Transmitter (304 MHz)

SE3U-304

A transmitter for system users (subscribers).
Operates at 304 MHz.

SE3S‑304 Security Transmitter (304 MHz)

SE3S-304

A transmitter for security personnel. Includes
silent alarm. The transmitter does not emit
sound during the alarm. Operates at
304 MHz.

SE3M‑304 Maintenance Transmitter

SE3M-304

(304 MHz)

A test transmitter for system maintenance.
Operates at 304 MHz.

Technical Specifications

Transmission

Frequency: 304 MHz

Antenna Type Internal

Trouble Output Through central console

Electrical

Battery Life: 4 years under normal conditions

when used with recommended bat­tery type

Battery Replacement: Replaceable, requires 2 batteries

Battery Type: 3 V Lithium Coin Cells

(CR2025 size)

Americas:

Bosch Security Systems, Inc.
130 Perinton Parkway
Fairport, New York, 14450, USA
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.us

© Bosch Security Systems Inc. 2011 | Data subject to change without notice
T1177553803 | Cur: en-US, V9, 19 Jan 2011

Europe, Middle East, Africa:

Bosch Security Systems B.V.
P.O. Box 80002
5600 JB Eindhoven, The Netherlands
Phone: + 31 40 2577 284
Fax: [phone]
[e-mail]
www.boschsecurity.com

Asia-Pacific:

Robert Bosch (SEA) Pte Ltd, Security Systems
11 Bishan Street 21
Singapore 573943
Phone: [phone]
Fax: [phone]
[e-mail]
www.boschsecurity.com

Represented by