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āļāļĨāļīāļāļ āļąāļāļāđ
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āļāļĨāļīāļāļ āļąāļāļāđāļāļąāđāļāļŦāļĄāļ
- Network Camera
- NVR
- HDCVI Cameras
- PTZ Cameras
- Video Intercom
- HDCVI-Recorders
- Thermal Series
- Access Control
- Explosion-Proof & Anti-Corrosion
- Transmission
- Display & Control
- Video Conferencing
- Storage
- Software
- Accessories
- Kits
- Security Screening
- Interactive Whiteboards
- Drone
- Dedicated Products
- Discontinued Products
- Dahua Memory
- Alarms
- Traffic
- Mobile
- Intelligent Computing
- āđāļāļāđāļāđāļĨāļĒāļĩāļŦāļĨāļąāļ
- āļāļĨāļīāļāļ āļąāļāļāđāđāļŦāļĄāđ
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āļāļĨāļīāļāļ āļąāļāļāđāļāļąāđāļāļŦāļĄāļ
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- āļāļēāļĢāļŠāļāļąāļāļŠāļāļļāļ
- āļāļēāļĢāđāļāđāļāļāļĢāđ
- āļŦāđāļāļāļāđāļēāļ§
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- āļāļēāļ§āļāđāđāļŦāļĨāļ
improve personal information
ARA21-W
Four-Key Remote Control
> Arm/Disarm/SOS
> LED indicator
> 434MHz
> Max transmit power +10 dBm
> Data transmission rate: max 100Kbps
> 128 bit AES encryption algorithm
> LED indicator
> 434MHz
> Max transmit power +10 dBm
> Data transmission rate: max 100Kbps
> 128 bit AES encryption algorithm
- āļĢāļēāļĒāļĨāļ°āđāļāļĩāļĒāļāļāļļāļāļĨāļąāļāļĐāļāļ°
- āļāļļāļāļāļĢāļāđāđāļŠāļĢāļīāļĄ
- āļāļēāļ§āļāđāđāļŦāļĨāļ
Technical SpeciïŽcation
Model
ARA21-W
Frequency
434MHz
4 Keys Function
Arm/Disarm/Not used/SOS
Temperature
-10°C~+50°C
Ingress protection
IP20
Dimension
62*30*14(mm)
- Datasheet
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