ARD324-W2-868S - Dahua - Door/Window contact detector - Wireless 868Mhz Bidirectional Wireless - Reed Switch sensor and Triaxial Accelerometer - Temperature measurement - 1 Alarm input (Normally Closed; Normally Open; Impulse Count) - Transmission up to 1,200 meters (in open space) - Cloud update - Anti-tamper tamper - Power button - Alarm indicator light - Low battery alarm - Not suitable for metal doors and/or windows - CR123A battery - In polycarbonate and ABS
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Description Product Details Technical Data Sheet Further Details Download
ARD324-W2-868S | WIRELESS CONTACT - DOOR / WINDOW ALARM SENSOR - 868MHz - DAHUA
WIRELESS DOOR / WINDOW CONTACT - BIDIRECTIONAL FREQUENCY 868MHz
Dahua takes care of your safety 100% and that is why it has created a line of highly reliable alarm products , capable of protecting your home and making you feel completely safe.
Main features:
- Two-way wireless wireless door / window contact - Dahua - ARD324-W2-868S
- 868MHz bidirectional wireless communication protocol
- Alarm input: 1 (Normally Closed; Normally Open; Impulse Count)
- Transmission up to 1,200m (in open space, in the absence of obstacles)
- Anti-sabotage tamper
- Power button (Power on/off)
- Alarm indicator light (green)
- Encryption: AES128
- Frequency Hopping
- Power supply: 1 CR123A battery
- Material: Polycarbonate and ABS
- Appearance: white color
- Not suitable for metal doors/windows
- Reed Switch Sensor and Triaxial Accelerometer,
- Temperature measurement: –15 °C to +65 °C
- Measurement accuracy: ±1 °C (±1.8 °F)
- Operating temperature: –10 °C to +55 °C
- Item Weight (net): 70g
- Dimensions: 100.2mm × 20.8mm × 20.3mm
- Relative humidity: 10%–90%
- Installation type: bracket mount
Product details
Data sheet
| ARD324-W2-868S | |
Technical Specs | |
Input/Output | |
Alarm Input | 1(Normally Closed;Normally Open;Impulse Count) |
Function | |
Indicator Light | 1 × green alarm indicator |
Button | 1×power switch |
Remote Update | Cloud update |
Low Battery Detection | Yes |
Tampers | Yes |
Measuring Range (Temperature) | Indoor: –15 °C to +65 °C (+5 °F to +149 °F) |
Measuring Accuracy | ±1 °C (±1.8 °F) |
Technical | |
Sensor | Triaxial Accelerometer, Reed Switch |
Movement Distance | < 40mm (1.57") |
Shock Detection | High, normal, low |
Tilt Detection | Up to 25° |
Test Mode | Yes |
Scenario | Non-metal doors |
|
Operating Current | 12 uA |
Alarm Current | 2.3 mA |
Wireless | |
Carrier Frequency | 868.0 MHz–868.6 MHz |
Communication Mechanism | Two-way |
Communication Distance | Up to 1,200 m (3937.01 ft) in an open space |
Encryption Mode | AES128 |
Frequency Hopping | Yes |
General | |
Power Supply | CR123A × 1 |
Battery Life | If triggered twice a day with a battery efficiency of 70%: 3 years (The external input type is NO) 1.5 years (The external input type is NC) |
Power Consumption | 167mW |
Operating Temperature | Indoor: –10 °C to +55 °C (+14 °F to +131 °F) |
Operating Humidity | 10%–90% (RH) |
Storage Temperatures | –10 °C to +55 °C (+14 °F to +131 °F) |
Storage Humidity | 10%–90% (RH) |
Product Dimensions | 100.2 mm × 20.8 mm × 20.3 mm (3.94" × 0.82" × 0.80") |
Packaging Dimensions | 135.0 mm × 98.5 mm × 27.8 mm (5.32" × 3.87" × 1.09") |
Net Weight | 70 g (0.15 lb) |
Gross Weight | 115 g (0.25 lb) |
Installation | Bracket mount |
Casing Material | PC + ABS |
Certifications | THERE IS |
Further details
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