Bosch EN1215WEOL, EN1215EOL Specsheet
Intrusion Alarm Systems | EN1215 Series Universal Transmitters
EN1215 Series Universal Transmitters
www.boschsecurity.com
u Programmable as normally‑open (NO) or
normally‑closed (NC)
u Small unobtrusive design
u Fully supervised
These universal transmitters can make most
normally‑open (NO) or normally‑closed (NC) sensors
into wireless devices. The transmitters work with
shock sensors, holdup buttons, pressure mats,
temperature sensors, status relays, and other devices.
They are designed for installations that require more
security. They are fully supervised and include
screw‑closure housings, cover tampers, and wall
tampers.
This line of universal transmitters includes:
• EN1215EOL Universal Transmitter with Wall Tamper
and EOL Resistor
• EN1215WEOL Universal Transmitter with Wall
Tamper, Reed Switch, and EOL Resistor
The Inovonics EchoStream platform uses diversity
reception and advanced signal processing to reduce
dead spots in transmission areas. The transmitters
have superior range and reliability, and are ideally
suited for commercial or residential installations.
System overview
Powered by Inovonics
The Inovonics EchoStream platform, powered by
Inovonics wireless mesh network technology, ensures
superior range, reliability, and scalability for
commercial applications. Using a wide range of
u Includes screw‑closure housing, cover tamper, wall
tamper
u Includes EOL resistor
transmitters and repeaters, this proven technology
provides flexibility and performance to meet the most
stringent requirements. This exclusive protocol is
available only on Inovonics EchoStream products.
Wireless 900 MHz Band
The Inovonics EchoStream platform sends redundant
information on several multi‑frequency channels within
the FCC Part 15 900 MHz band, providing superior
range and reliability. In comparison, systems that use a
single frequency technology can only send information
on one narrow band channel. Any interference within
the band can cause missed signals. With wireless
registration, it is easy to add this technology to any
application.
Functions
NO or N/C Operation
The universal transmitters work with any standard NO
or NC contact (15 ms duration) or sensor.
Supervision
The cover tamper, wall tamper, and battery activity are
supervised. Monitoring helps ensure reliable
operation.
2 | EN1215 Series Universal Transmitters
Wall Tamper and Cover Tamper
The wall tamper switch provides increased security
and is ideal for high‑end residential applications. The
wall tamper switch notifies the system when the
transmitter is removed from its mounted surface. The
cover tamper switch notifies the system when an
intruder attempts to remove the transmitter cover.
Design
The small, unobtrusive design of the transmitters
makes them suitable for multiple design needs.
Certifications and approvals
Inovonics Wireless Corporation also holds the following approvals.
FCC Conforms to FCC Part 15 regulations
Installation/configuration notes
These universal transmitters are compatible with the
following products:
Receivers
EN4016SK Survey Receiver
EN4200 Serial receiver
EN4204R LED Receiver
Repeater
EN5040‑T High‑power Repeater
Parts included
EN1215EOL
Quant. Component
1 Transmitter with screw‑closure housing, cover tamper, and
wall tamper
1 3.0 V lithium battery
1 2.2 kΩ EOL resistor
1 Mounting bracket
1 Hardware pack
1 Literature – Installation Instructions
Technical specifications
Electrical
Power: 3.0 V, 1.4 Ah
Battery Replacement: Duracell DL123A, Panasonic CR123A,
or approved equivalent.
Not all brands are equivalent. Use a
specified brand.
Battery Life (Average): 3-5 years. Typical battery life shown
assumes operating temperatures of
+20°C to +30°C (+68°F to +86°F)
Environmental
Relative Humidity: Up to 90%, non‑condensing
Temperature (operating): 0°C to +60°C (+32°F to +140°F)
Mechanical
Dimensions: 8.9 cm x 4.3 cm x 2.3 cm
(3.5 in. x 1.7 in. x 0.9 in.)
Transmission Characteristics
Frequency: 902 MHz to 928 MHz
Trademarks
Trademark names are used throughout this document.
In most cases, these designations are claimed as
trademarks or registered trademarks in one or more
countries by their respective owners. Rather than
placing a trademark symbol in every occurrence of a
trademark name, Bosch Security Systems, Inc. uses
the names only in an editorial fashion and to the
benefit of the trademark owner with no intention of
infringing the trademark.
Duracell is a registered trademark of the Gillette Company, USA, in the
United States and/or other countries.
Inovonics is a trademark of Inovonics Wireless Corporation.
Panasonic is a registered trademark of Matsushita Electric Industrial
Co., Ltd.
EN1215WEOL
Quantity Component
1 Transmitter with screw‑closure housing, cover tamper,
1 Magnet
1 2.2 kΩ EOL resistor
1 3.0 V lithium battery
1 Mounting bracket
1 Hardware pack
1 Literature – Installation Instructions
wall tamper, and magnetic reed switch
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