ARA22-W

Accessories

ARA22-W

ARA22-W

Four-Key Remote Control

> Arm/Stay arm/Disarm/SOS
> LED indicator
> FSK, OOK modulation modes
> 433MHz/868MHz/915MHz
> 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
> CE, FCC, MABISZ

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

Accessory Selector

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Datasheet 2017-12-21 DHI-ARA22-W_Datasheet_20171221 English PDF pdf
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Images 2017-12-21 ARA22-W