Dahua Wireless Alarm PIR Outdoor Camera ARD2251E-W2-V
Enhance your perimeter protection with the Dahua ARD2251E-W2-V Wireless PIR Outdoor Camera, engineered for reliable motion detection and video verification in outdoor environments. With support for anti-masking, pet immunity, and upgradeable camera functionality, this device is perfect for high-accuracy intrusion detection and seamless integration with Dahua's wireless alarm systems.
Model: ARD2251E-W2-V
Key Features:
Anti-Masking Detection
Detects attempts to block, cover, or tamper with the sensor, ensuring uninterrupted performance.Tamper & Movement Detection
Alerts if the device is moved or removed from its installed location, enhancing tamper protection.Upgradeable with PIR-Cam Module
Supports the installation of a camera module to enable video verification capabilities (PIR-Cam).Pet Immunity
Tolerates animals up to 80 cm in height and 40 kg, reducing false alarms in outdoor environments.Environment Monitoring
Measures ambient temperature, adding extra data points to your security system.Secure Wireless Connectivity
Equipped with frequency hopping and two-way communication to maintain stable and reliable contact with your alarm hub.Cloud Update & Remote Management
Firmware can be updated remotely via the mobile app with automatic recovery in case of failed updates.Dual Backup System
Ensures reliability and continuous operation even during software disruptions.
Installation Notes:
Ideal for outdoor installation on entry points, fences, or walls.
Compatible with Dahua Wireless Alarm Hubs.
Professional installation recommended for optimal positioning and configuration.
Smartphone App Integration:
Manage and monitor your security system using the :
View status and alerts
Manage connected devices
Receive push notifications in real-time
Shop with Confidence at CTC Communications
Looking to expand your security setup?
TheARD2251E-W2-V is a dependable choice for outdoor video verification and PIR detection.
Perfect for residential, commercial, or remote property applications.
Available for by licensed technicians.
Request a or send in your house plans for expert advice.
Dahua Wireless Detector Comparison Table
| Feature | ARD1731-W2 PIR Camera | ||
|---|---|---|---|
| Pet Immunity | |||
| Auto Temperature Compensation | |||
| Sensitivity Adjustment | 3 Levels | 3 Levels | 3 Levels |
| Temperature Monitoring | (w/ alarm) | ||
| Low Battery Alarm | |||
| Frequency Hopping & Two-Way Communication | |||
| Cloud Update & Recovery | |||
| Detection Technology | PIR Only | PIR Microwave | PIR Camera |
| IR Illumination (Night Vision) | - | - | (12 m) |
| Image/Video Capture | - | - | |
| Max Resolution | - | - | 16001200 |
| Detection Range | - | - | 12 m / 86 |
| Microwave Detection | - | - | |
| Quick Image Transfer | - | - | |
| Data Encryption | - | - |
