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ARA21-WFour-Key Remote Control
>Arm/Stay arm/Disarm/SOS
>LED indicator >FSK, OOK modulation modes >Frequency band is 434MHz by default >Max transmit power +10 dBm >Low consumption, current under sleep < 10nA >Under +10dBm output power, TX current is 19.8mA (FSK transmit mode) >Super-LOW current power down mode (30NA OFF current, 50nA standby current) >Data transmission rate: max 100Kbps >Battery voltage detection >128 bit AES encryption algorithm
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Technical Specification |
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Model |
Description |
Min |
Regular |
Max |
Unit |
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Name |
Wireless key fob |
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Working voltage |
1.8 |
3.0 |
3.6 |
V |
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Frequency |
3.15 |
434 |
915 |
MHz |
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Max reflection power |
9.2 |
9.6 |
10 |
dBm |
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Transmitting current |
+10dBm 3.0V |
18.9 |
19.8 |
21 |
mA |
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Data rate |
FSK Modulation |
0.1 |
4.8 |
100 |
Kbps |
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Key |
4 |
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Temperature |
-10°C |
+50°C |
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Ingress protection |
IP20 |
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Dimension |
L*W*H (mm) |
62*30*14 |
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| Class | Date | Title | Language | Type | Download |
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| Datasheet | 2016-11-03 | DHI-ARA20-W_Datasheet_20161103 |
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| Class | Date | Title | Language | Type | Download |
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| Class | Date | Title | Language | Type | Download |
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| Class | Date | Title | Language | Type | Download |
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| Class | Date | Title | Download |
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| Images | 2017-01-22 | ARA21-W |  |
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