Connectivity: Wireless
Installation: Wall
Battery: Up to 2.5 Years
Communication: 2Way
Range: Up to 100 meters
Certification: CE
Tamper Protection: Accelometer
Sound: Up to 105 dB
Dahua Alarm Wireless Indoor Siren ARA12-W2 (868)
Order Code:
23368
Connectivity: Wireless
Installation: Wall
Battery: Up to 2.5 Years
Communication: 2Way
Range: Up to 100 meters
Certification: CE
Tamper Protection: Accelometer
Sound: Up to 105 dB
Stock Level:
Good
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Wireless siren
Signal strength detection
Low battery alarm
Temperature measurement
Frequency hopping function and two-way communication technology
Cloud update and automatic recovery from update failure
Port
Indicator Light : 1 × green alarm indicator
Button : 1 × power button
Function
Tamper Alarm : Yes
Remote Upgrade : Cloud update
Test Mode : Yes
Low Battery Alarm : Yes
Search : Signal strength detection
Wireless
Carrier Frequency : 868.0 MHz–868.6 MHz
Communication Distance : Up to 1,000 m in an open space
Communication Mechanism : Two-way
Frequency Hopping : Yes
Encryption Mode : AES128
General
Power Supply : 2 × CR123A batteries
Power Consumption : Max. 240 mW
Operating Temperature : –10 °C to +55 °C (indoor)
Operating Humidity : 10%–90% (RH).
Product Dimensions : 81.0 mm × 81.0 mm × 26.0 mm (L × W × H)
Packaging Dimensions : 135.0 mm × 98.5 mm × 56.8 mm (L × W × H)
Installation : Bracket mount
Net Weight : 105 g
Gross Weight : 175 g
Certifications : CE
Battery Life : 2.5 years in working status (triggered twice every week and alerts 120 s for each triggering)
Sound Pressure : ≥ 105 ± 3 dB1M
Casing : PC + ABS
Temperature
Measuring Range : –15 °C to +65 °C (indoor)
Measuring Precision : ± 1 °C
Resolution : 1 °C
Audio/Video Parameter
Volume Adjustment : 3 volumn levels
Datasheet
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