Dahua DHI-ARD323-W2(868) detector/sensor

Advantages

• ✓Reliable 868 MHz communication with frequency hopping — FHSS technology provides resistance to interference and attempts to jam the radio channel
• ✓Two-way communication — confirmation of delivery of the alarm signal to the panel and receipt of control commands
• ✓Radio signal level monitoring — monitoring communication quality for timely detection of zones with poor coverage
• ✓Low battery charge indication — advance warning of the need to replace the battery
• ✓Temperature monitoring — tracking the storage and operating conditions of the device
• ✓Simple wireless installation — mounting without running cables and drilling walls for wiring

Applications

• ✓Entrance doors of apartments and houses — the first line of security when arming the alarm
• ✓Windows and balcony doors — monitoring all possible entry points
• ✓Offices and warehouses — guarding service entrances, archives and restricted-access zones
• ✓Shops and retail facilities — alerting about unauthorized opening of doors during non-working hours

Frequently asked questions