Dahua Magnetic Contact - Wireless - 433 MHz - Internal Antenna - ARD311-W

security specialist

Dahua magnetic contact, a brand specialized in security devices.

opening detection

It works by placing it on a door or window, allowing you to detect when they open.

Long range

It has an internal antenna with an open space range of 150 meters, bidirectional and wireless (433 MHz).

LED indicator

It incorporates an LED indicator and has an anti-opening tamper to prevent opening and tampering with the system.

long lasting battery

Powered by a CR123 3V battery, it can last up to 3 years.

Specifications:

• Detection field : 25~40mm
• Frequency: 433 MHz
• Range: Up to 150m
• Battery: CR123A 3V
• Operating temperature : -10ºC~50ºC
• Dimensions (H x W x D) : 84 x 39 x 22 mm

Brand

Dahua

Reference

ARD311-W

Stock Online

Sold out

Stock Store

Sold out

Color

White

Detector Type

Door Opening Detector