Wireless smoke and temperature change detector FireProtect Jeweler AJAX / 11-439 / Smart security system / Smoke detector / Sensors / detectors

Product ID: 11-439

EAN-code: 856963007231

Price today-49%

84.00€

Price without discount

164.75€

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Color:

Black White

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Updated 22.01.2026 17:17

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Specifications
Documentation
Reviews

Detector type Wireless
Use Indoor
Detecting element Photoelectric sensor
Temperature sensor from + 54 °С to 65 °С
Tamper protection available
Alarm type Light and sound
The volume of the built-in siren is 85 dB
Radio signal power 20 mW
Communication protocol Jeweler (868.0-868.6 MHz)
The maximum distance between the detector and the HUB is up to 2,000m (in an open place)
Power supply 2 CR2 batteries/3V
Spare battery СR2032
Battery life up to 4 years
Operating temperature range from -20 ° С to + 65 ° С
Working humidity up to 80%
Dimensions 132x132x31 mm
Weight 216 g

Product data sheet

1.86 MB

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