Bosch EN1244 Specsheet
Intrusion Alarm Systems | EN1244 Smoke detector
EN1244 Smoke detector
www.boschsecurity.com
The EN1244 wireless smoke detector transmitter provides smoke detection on the Inovonics EchoStream wireless platform. The detector features an onboard sounder, a smoke sensor, an LED indicator, and local test capability allowing the user total visibility of the detector's functionality.
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 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
uFully supervised transmitter to maximize reliability
uBuilt-in sounder for alarm alerts
uSelf-monitoring for smoke sensor maintenance
uRemovable smoke sensor chamber for easy cleaning
uTamper switch to detect removal from mounting surface
the band can cause missed signals. With wireless registration, it is easy to add this technology to any application.
Functions
Supervision
Automatic supervising of the radio link and low battery status helps ensure reliable operation.
Smoke Sensor monitoring
The self-diagnostics monitor the detector’s sensitivity and operational status. If the detector drifts out of the desired sensitivity range or fails internal diagnostics, the green LED extinguishes, the red LED illuminates, and it sends a maintenance signal to the receiver.
Removable Smoke Sensor Chamber
The removable chamber allows for on-site cleaning, eliminating the need to send detectors to the factory for cleaning.
Tamper detection
The tamper switch detects and notifies the system when the detector is removed from its mounted surface.
2 | EN1244 Smoke detector
Certifications and approvals
Inovonics Wireless Corporation holds the following approvals:
Region |
Certification |
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USA |
FCC Part 15 Class B |
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ID: HCQ3B6OT9GSK |
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UL 268 Smoke-Automatic Fire Detectors |
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CSFM - California Office of The State Fire Marshall |
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Canada |
IC: 2309A-OT9GSK |
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Installation/configuration notes
Compatibility Information
The EN1244 detector is compatible with the following products:
Receivers
EN4016SK |
Survey Receiver |
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EN4200 |
Serial Receiver |
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EN4204R |
Four Zone Add-On Receiver |
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EN7290 |
Receiver/Interface |
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Repeater |
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EN5040 T |
High-power Repeater |
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Trademarks
All hardware and software product names used in this document are likely to be registered trademarks and must be treated accordingly.
Parts included
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Component |
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1 |
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Detector |
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1 |
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Battery |
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1 |
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Hardware pack |
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1 |
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Literature pack |
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Technical specifications |
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Properties |
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Dimensions |
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Detector: 5.3 in. x 2.3 in. (13.5 cm x |
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5.8 cm) |
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Weight |
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8.5 oz (without battery) |
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Smoke detector sensitivity |
2% per ft. obscuration, nominal |
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Drift compensation |
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Automatic |
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Alarm sounder |
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85 dB @ 3 m, temporal output |
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Frequency (operating) |
902 MHz to 928 MHz |
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Environmental considerations
Temperature (operating) |
-0°C to +50°C (+32°F to +120°F) |
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Power requirements |
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Voltage |
One 3.0 V battery |
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Battery life |
3 to 5 years. Typical battery life shown |
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is for supervised operation using |
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recommended check-in times. |
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Ordering information
EN1244 Smoke detector
Provides smoke detection on Inovonics EchoStream wireless platform. Includes 1 battery.
Order number EN1244
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