ARA21-W

Accessories

ARA21-W

ARA21-W

Four-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



Technical Specification

Model

Description

Min

Regular

Max

Unit

Name

Wireless key fob

Working voltage

1.8

3.0

3.6

V

Frequency

3.15

434

915

MHz

Max reflection power

9.2

9.6

10

dBm

Transmitting current

+10dBm 3.0V

18.9

19.8

21

mA

Data rate

FSK Modulation

0.1

4.8

100

Kbps

Key

4

Temperature

-10°C

+50°C

Ingress protection

IP20

Dimension

L*W*H (mm)

62*30*14

Klasse Datum Titel Language Type Download
Datasheet 2016-11-03 DHI-ARA20-W_Datasheet_20161103 PDF pdf
Klasse Datum Titel Language Type Download
Klasse Datum Titel Language Type Download
Klasse Datum Titel Language Type Download
Klasse Datum Titel Download
Afbeeldingen 2017-08-25 ARA21-W