Dahua ARD323-W2 Wireless Door / Window Detector, 868 MHz
Dahua ARD323-W2 868 MHz wireless door and window magnetic detector with external wired input, tamper alarm, 1,200 m range and CR123A battery.
Read MoreSpecs
Brand
Dahua
Model
DHI-ARD323-W2(868)
Product Type
Wireless door detector
Sensor
Reed switch
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Dahua ARD323-W2 Wireless Door / Window Detector, 868 MHz
The Dahua ARD323-W2 is a wireless magnetic contact that reports when a door or window opens on a Dahua AirShield alarm. It combines a reed switch sensor, an external input for a wired detector, tamper protection and two-way 868 MHz radio with up to 1,200 m range. It suits doors and windows in homes, shops and offices.
Main Specs
- Reed switch magnetic contact, gap < 40 mm
- External input for a wired detector
- Two-way 868 MHz radio, up to 1,200 m open space
- AES128 encryption, frequency hopping
- Battery: CR123A, up to 4 years
- Tamper alarm, low-battery detection, temperature reading
- For non-metal doors and windows
- Dimensions: 100.2 x 20.8 x 20.3 mm
- EN 50131 Security Grade 2
- Ideal for protecting doors and windows on wireless alarms
Main Characteristics
Brand
Dahua
Model
DHI-ARD323-W2(868)
Product Type
Wireless door detector
Sensor
Reed switch
Movement Distance
< 40 mm
External Input
Yes, 1 wired detector
Scenario
Non-metal doors
Carrier Frequency
868.0-868.6 MHz
Communication Mechanism
Two-way
Encryption
AES128
Frequency Hopping
Yes
Communication Distance
Up to 1,200 m in open space
Power Supply
CR123A battery
Battery Life
4 years (NO input), 2 years (NC or pulse input)
Tamper
Yes
Dimensions
100.2 x 20.8 x 20.3 mm
Net Weight
70 g
Installation
Bracket mount
Environment
Indoor, -10 Β°C to +55 Β°C
Certifications
CE, EN 50131 Grade 2, Environmental Class II
