UA-22320333-1
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

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15-ARA20/21-W

  • Brand: Dahua
  • Product Code: ARA20/21-W
  • Availability: 197
  • 20.00€


Available Options


Tags: ARA20-W, ARA21-W