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Natron SD
23
2918
Wireless addressable
DoP No: 208
Teletek Electronics JSC
fire alarm
Address: 2 Iliyansko Shose Str,
EN 54-7:2018
optical-smoke
1220 Sofia, Bulgaria
EN 54-25:2008
detector
ATTENTION: Read carefully this installation Instructions before installing the device!
This manual is subject to change without notice!
1. General Description
Natron SD is a wireless addressable fire alarm optical-smoke detector, designed for operation with Natron
series wireless expander modules*. The detector is equipped with 360˚ visible LED indication and a built-in
buzzer for additional sound signalization in case for announcing of events – fire alarm and finding the place of
installation. The detector is compatible with a deep wireless fire base for ceiling mounting. For prevention of
unauthorized disassembling or removing, the detector can be locked to the fire base. The detector is equipped
also with a tamper switch for self-protection of the box.
Natron SD is designed for indoor installation.
* Refer to the installation manuals of Natron WE-C, Natron WE-A and Natron WE-A/C wireless expander modules for detailed
information about the programming menus and other details.
2. Technical Specifications
Communication range with expander module ............... 1500m
Battery power supply ...................................................... 3 x CR123A 3V
Battery life....................................................................... ~10 years*
Radio frequency ............................................................. 868MHz
Communication type....................................................... Bidirectional
Communication Protocol ................................................ NATRON TTE
Radio signal modulation type ......................................... GFSK
Number of frequency channels ...................................... 6 pair channels
Radiated power .............................................................. ≤ 20 mW
Receiver category (EN300-220-1) ................................. 1.5
Trace attenuation ........................................................... ≥ -90dBm (during the installation)
Test transmission message period ................................ 300s
Sensitivity (selectable from panel/module menus) ........ High/Normal/Middle/Low
Built-in buzzer volume .................................................... 80dB/1m
Operation temperature ................................................... -10°C to +55°C
Related humidity resistance ........................................... (93±3)% @ 40°С (no condensation)
Enclosure box type, color ............................................... ABS, White
Dimensions (including base) .......................................... Ø106x76mm
Protection ....................................................................... IP30
Weight (including base and batteries) ............................ 227g
Mounting ......................................................................... Ceiling, Indoor use
Standards ....................................................................... EN 54-7; EN 54-25
* With disabled operation of the built-in buzzer. If the operation of the built-in buzzer is enabled, the battery life
will be shorter - ~6 years. By default, the operation of the built-in buzzer is disabled.
1
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Summary of Contents for Teletek electronics Natron SD
- Page 1 This manual is subject to change without notice! 1. General Description Natron SD is a wireless addressable fire alarm optical-smoke detector, designed for operation with Natron series wireless expander modules*. The detector is equipped with 360˚ visible LED indication and a built-in buzzer for additional sound signalization in case for announcing of events –...
- Page 2 Natron expander modules and the same minimal distance between each device and the expander module. Dimensions of Natron SD – Installation place Wireless fire base - mounting Wireless fire base and detector Do not install the detector near sources of...
- Page 3 4. PCB Elements The PCB of Natron SD is factory mounted and is accessible after disassembling the detector from the wireless fire base – see item 3. 1 – Enroll button. The button is used for the following actions: - Enrolling the detector to the expander module.
- Page 4 It is recommended to change all of them with a brand new. To reset the Natron SD, power it on with the batteries and after that press and hold ENROLL button for 5-7 seconds. The reset is complete when the LEDs of the detector flash 3 times in green, followed from 1 long flash in red and 1 long flash in green.
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