ARD323-W2(868) არა-მეტალის კარის დეტექტორი, უსადენო სიგნალიზაციის სისტემისთვის, თეთრი

The Dahua ARD323-W2(868) is a white door detector for wireless alarm systems, designed for non-metal doors. It uses a reed switch (hercon) to detect door opening and communicates with the alarm system wirelessly.

The detector runs on a CR123A battery and mounts on a bracket. It operates in the 868.0 MHz–868.6 MHz radio band, with AES128 encryption and a tamper protection function.

Key features:

• Detection type: reed switch (hercon)
• Radio frequency: 868.0 MHz–868.6 MHz
• Wireless communication distance: 1200 m (3937 ft)
• Encryption: AES128
• Power: CR123A battery, with a battery life of 4 years
• Certifications: CE, EN 50131 (Grade 2)
• Dimensions: 20.8 × 20.3 × 100.2 mm (0.819 × 0.799 × 3.94 in); weight: 70 g (2.47 oz)