Power supply | |
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Operating voltage | DC 3 V (1 x CR2032 lithium coin battery) |
Battery life | Up to 2 years |
Radio parameters | |
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Frequency band | 2.4…2.4835 GHz |
Maximum radio-frequency power | < 10 dBm (antenna gain is 0...2, depending on models) |
Communication standard | Based on Zigbee |
MAC protocol | IEEE 802.15.4 |
Communication range* | 30 m (indoor) |
Zigbee channels | 11...26 |
Pairing method with GTW100ZB | Global Link Key |
* The range depends largely on building structure and indoor environment.
Ambient conditions and protection classification | |
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Degree of pollution | 2 |
Overvoltage category | I |
Protection against electrical shock as per EN 60730-1 | Protection class III |
Degree of protection of housing as per EN 60529 | IP68 (max. 1.5 m in depth, up to 30 minutes) |
Climatic ambient conditions | |
Operation (in dry locations having no temperature or humidity control) | Temperature: 0...50 °C Ambient humidity: 5...95 % r.h. (Non condensing) |
Transport and storage (in packaging) | Temperature: -25...+70 °C Ambient humidity: 5...95 % r.h. (Non condensing) |
Operation altitude | Max. 3,000 m above sea level |
Standards, directives and approvals | ||
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Electromagnetic compatibility | For residential and commercial environments | |
EU conformity (CE) | See EU declaration of conformity A5W00705027A* | |
UK conformity (UKCA) | See UK declaration of conformity A5W00705028A* | |
Environmental compatibility | The product environmental declaration A5W00670144A* contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal). |
* The documents can be downloaded from www.siemens.com/bt/download.
General | |
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Dimensions | See "Dimensions" |
Color | RAL9016 |
Sensor | Water leakage detector |
Sensitive range | < 14M ohm |
Buzzer alarm | > 60 dBA @ 0.3 m |
Firmware upgrade | Via the mobile application |
Weight (net) | 26 g |
Weight (with box, user document and accessory) | 72.5 g |