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Dual-Frequency Glass Detection: Detects high- and low-frequency glass break sounds for accurate alerts.
Wireless Two-Way Communication: Secure AES128 encryption with frequency hopping for stable signal transmission.
Detection Range: Up to 9 m (29.5 ft) for indoor glass surfaces.
Alarm Inputs: Two channels (NO/NC) for external wired sensors.
Power Supply: CR123A battery (up to 3-year life).
LED Indicator: Visual confirmation of alarm or fault status.
Operating Temperature: –10 °C to +55 °C.
Indoor Installation: Compact, surface-mount design.
Certifications: CE compliant for safety and reliability.
Integration: Works with Dahua wireless alarm systems for smart security management.
The Dahua ARD1233-W2 is a wireless passive infrared (PIR) motion detector designed for Dahua alarm systems. It provides reliable indoor motion detection using advanced PIR sensing, digital processing, and RF communication with Dahua wireless alarm hubs.
The detector supports pet immunity, reducing false alarms caused by small animals, and features two-way wireless communication for status supervision and configuration. Its low-power design ensures long battery life, making it suitable for residential, office, and small commercial security installations.
It integrates seamlessly with Dahua wireless intrusion alarm panels and can be installed quickly without running cables. The device monitors tamper, battery status, and signal strength to ensure stable operation in professional security deployments. Specifications:
Wireless PIR motion detector
Two-way RF communication with Dahua alarm hub
Pet immunity (small animals)
Indoor motion detection
Tamper protection
Low battery monitoring
LED indicator
Long battery life
Easy wall installation
Compatible with Dahua wireless alarm systems
Advanced smoke detection: Split‑spectrum photoelectric sensor for rapid and accurate detection with fewer false alarms.
Powerful alarm: Loud audible output ≥ 85 dB at 3 m and visual LED indicators.
Long battery life: Up to 3 years on a replaceable CR123A battery.
Wireless operation: Two‑way communication with frequency hopping and AES‑128 encryption, up to ~1000 m (open space).
Easy use: Single button for test and silence functionality.
Installation: Surface/ceiling mount with compact design.
Certifications: Complies with EN 14604 and has TÜV/CE safety listings.
The Dahua DHI-ARA13-W2 (868 MHz) Wireless Indoor Siren provides loud, reliable alerts for alarm events, including intrusion, fire, and other danger warnings. Featuring two-way wireless communication, frequency hopping, and AES128 encryption, it ensures stable, secure operation. With cloud updates, tamper detection, and low battery alarm, this siren is ideal for villas, apartments, shops, and other indoor spaces.
6MP dual-lens indoor WiFi camera with 360° pan & tilt, smart human/pet detection, two-way audio, smart tracking, and night vision
The DHI-ARA43-W2 Alarm Repeater is a wireless signal extender designed to enhance the coverage and reliability of Dahua alarm systems. It relays communication between the alarm hub and wireless peripherals, eliminating signal blind spots and ensuring stable two-way RF transmission. Supporting automatic pairing, status indication, and backup battery power, it is ideal for larger homes, villas, shops, and multi-room premises where extended wireless coverage is required. Key features includes: