ARD323-W2-868S-B 868MHz Wireless Door Sensor with AES128, 1200m and Temperature Monitoring - Dahua

ARD323-W2-868S-B 868MHz Wireless Door Sensor with AES128, 1200m and Temperature Monitoring - Dahua

 
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ARD323-W2-868S-B The black wireless door sensor is a reliable solution for access protection in residential and commercial environments, designed to detect the opening of doors and windows in real time. Thanks to two-way communication and frequency hopping technology, it guarantees stable connections up to 1,200 meters in open fields , with high security through AES128 encryption . It integrates advanced functions such as temperature monitoring , tampering alarm and low battery notification , ensuring complete and continuous control. The system supports automatic cloud updates and offers a long battery life of up to 4 years , making it ideal for professional installations and Dahua smart security

Technical data sheet

referencia : ARD323-W2-868S-B

brand : Dahua

EAN: 6937552406889

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

La empresa asiática, fundada en 2001, debe su reputación a la excelente calidad de sus productos en términos de rendimiento y capacidad. La gama de productos de Dahua abarca desde los sistemas clásicos de CCTV hasta los sistemas de seguridad más complejos y articulados: no sólo la videovigilancia, sino también el control de acceso, los sistemas de videoportería, los productos de detección térmica y mucho más. La fiabilidad, la tecnología de punta y los precios competitivos que ofrece Dahua son sólo algunas de las razones por las que Setik siempre ha elegido distribuir la marca. Dahua es desde hace años un sólido punto de referencia en el mercado internacional de los circuitos cerrados de televisión, gracias a las enormes inversiones que cada año se dedican a la investigación y el desarrollo. Las cifras hablan por sí mismas: desde 2016 hasta hoy Dahua ha registrado más de 800 patentes con su propia marca. Actualmente Dahua puede presumir de estar entre los 10 primeros líderes mundiales en el mundo de la seguridad. Este año Dahua fue premiado con el 2º puesto en el ranking "2019 TOP SECURITY 50".

Los productos de la marca Dahua vendidos por Setik SRL pueden ser entregados como productos OEM, es decir, productos que a todos los efectos son productos originales de Dahua, pero que tienen una apariencia estética diferente reservada para el mercado en línea (generalmente en términos de logotipo y embalaje). Esto no afecta en modo alguno a la garantía y a las características técnicas del producto, que es siempre genuino de Dahua, ni a las actualizaciones y la funcionalidad.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. es uno de los principales proveedores mundiales de soluciones de videovigilancia, con más de 13.000 empleados y 35 filiales activas en todo el mundo.

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BUSQUE INSTALADOR

ARD323-W2-868S-B | WIRELESS DOOR SENSOR - 1200m OPEN RANGE - BATTERY

Dahua

The black Dahua ARD323-W2-868S-B wireless door sensor is designed to ensure advanced security in residential and commercial environments, detecting the opening of doors and windows in real time via a magnetic sensor. Thanks to two-way communication and frequency hopping technology, it ensures a stable connection up to 1,200 m in open fields , with data protection via AES128 encryption . It integrates intelligent functions such as temperature monitoring , tampering alarm and low battery , offering complete and continuous control. The system supports automatic cloud updates and guarantees a high battery life of up to 4 years , making it ideal for smart and professional security systems.

Main specifications:

- Two-way communication with frequency hopping technology for maximum stability

- Range up to 1,200 m in open field for extended coverage

- Integrated temperature monitoring for advanced environmental control

- AES128 encryption for data security

- Tamper and low battery alarm for increased reliability

- Up to 4 years of battery life with a high-performance CR123A battery

Further details

✅ Functions:
The sensor integrates advanced security features such as tamper alarm , door/window opening detection and real-time notifications via app, also including temperature monitoring , low battery warning and automatic cloud updates , ensuring continuous and intelligent control of the system.
✅ Wireless Communication :
 It uses 868 MHz frequency technology with two-way communication and frequency hopping , ensuring a stable and reliable connection even in complex environments, with a range of up to 1,200 meters in open fields and data protection via AES128 encryption.
✅ Technical :
Designed with reliable components such as a Reed Switch sensor , CR123A battery power supply and low consumption, it offers a long battery life of up to 4 years . It supports a wide operating range with temperatures from -10°C to +55°C and monitoring up to ±1°C accuracy , making it ideal for professional installations and controlled environments.

Technical data sheet

ARD323-W2-868S-B
Function
Indicator Light 1 × green alarm indicator
Button 1 × power switch
Remote Update Cloud update
Low Battery Detection Yes
Tamper Yes
Measuring Range (Temperature) –15 °C to +65 °C (+5 °F to +149 °F) (indoor)
Technical
Sensor Reed switch
Movement Distance < 40 mm (1.57")
Test Mode Yes
Scenario Non-metal doors
Wireless
Carrier Frequency 868.0 MHz–868.6 MHz
Transmitter Power (EIRP) Limit 25 mW
Communication Mechanism Two-way
Communication Distance Up to 1,200 m (3,937.01 ft) in an open space
Encryption Mode AES128
Frequency Hopping Yes
General
Power Supply CR123A battery
Power Supply Type Type C
Battery Life 4 years (The external input type is NO) 2 years (The external input type is NC or Pulse)
Low Battery Threshold 2.7V
Battery Restore Threshold 2.8V
Power Consumption Max. 125 mW
Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F) (indoor)
Operating Humidity 10%–90% (RH)
Product Dimensions 100.2 mm × 20.8 mm × 20.3 mm (3.94" × 0.82" × 0.80") (L × W × H)
Net Weight 70 g (0.15 lb)
Gross Weight 115 g (0.25 lb)
Installation Bracket mount
Protection PC + ABS
Certifications THERE IS
EN 50131-1:2006 + A1:2009 + A2:2017 + A3:2020
EN 50131-6:2017
EN 50131-5-3:2017
EN 50131-2-6:2008
Security Grade 2
Environmental Class II
Anti-corrosion Level Basic Protection
Storage Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Storage Humidity 10%–90% (RH)
Packaging Dimensions 135.0 mm × 98.5 mm × 27.8 mm (5.31" × 3.88" × 1.09") (L × W × H)
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form

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