DHI-ARD416

• It allows for secure wall mounting and offers horizontal angle adjustment of ±40° for optimal positioning.
• Made from aluminum alloy, it provides basic anti-corrosion protection and operates in temperatures ranging from -25°C to +60°C.
• Its compact dimensions are approximately 94 mm × 73.4 mm × 55 mm, and it weighs about 140 g.

• It's designed for use with certain alarm systems, such as the ARD1233 and ARD2231 series.
• The bracket supports both wall and ceiling mounting, with adjustable rotation angles for optimal placement.
• It's made of PC and aluminum alloy, offering basic anti-corrosion protection.

> Pet immunity function.

> Auto temperature compensation.

> 3-level sensitivity adjustment.

> Signal strength detection.

> Low battery alarm.

> Temperature monitoring.

> Frequency hopping function and two-way communication technology ensure communication stability.

>Cloud update and automatic recovery from update failure.

• Detects when the glass is broken, triggering alarms for different types of glass such as tempered, double-glazed, laminated, wired, plate and float glass.
• Detects high and low frequency sounds at the same time, and uses algorithms to reduce the occurrence of false alarms.
• Two-channel alarm input.
• Cloud update and automatic recovery from update failure.
• The two-way wireless encrypted communication mechanism improves the security and stability of communication.
• With the wireless frequency hopping mechanism, the device auto matically hops to other available frequency bands when the original frequency band is being interfered with by other wireless radios, to ensure communication remains stable.