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Classification
Wireless hold-up device
Compatibility
Operates with all Ajax hubs and range extenders with OS Malevich 2.10 and higher
False alarm prevention
Yes
Number of buttons
2
Alarm transmission
Not longer than 0,15 sec
Always active (does not require waking up to use)
Always active (does not require waking up to use)
Jeweller radio technology
Communication range with a hub — up to 1300 m in an open area
Two-way communication
Radio frequency bands:
866.0 – 866.5 MHz
868.0 – 868.6 MHz
868.7 – 869.2 MHz
905.0 – 926.5 MHz
915.85 – 926.5 MHz
921.0 – 922.0 MHz
(depends on the region of sale)
Self-adjusting RF output power — up to 20 mW
Block encryption based on AES algorithm
Frequency hopping
Learn more about Jeweller
Two-way communication
Radio frequency bands:
866.0 – 866.5 MHz
868.0 – 868.6 MHz
868.7 – 869.2 MHz
905.0 – 926.5 MHz
915.85 – 926.5 MHz
921.0 – 922.0 MHz
(depends on the region of sale)
Self-adjusting RF output power — up to 20 mW
Block encryption based on AES algorithm
Frequency hopping
Learn more about Jeweller
Power supply
Operating temperature range
From -10°C to +40°C
Permissible humidity
Up to 75%
Protection class
IP55
Size
47 × 35 × 16 mm
Weight
17 g
Warranty
Replacement and repair within 24 months of the date of sale. Batteries are not covered under warranty.
Learn more
Learn more
Complete set
DoubleButton
Pre-installed CR2032 battery
Quick Start Guide
Pre-installed CR2032 battery
Quick Start Guide
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