Port

Indicator Light

1 × two-color status indicator (green: normal, red: abnormal)

Button

4 (Home, Away, Disarm, and SOS)

Function

Remote Upgrade

Cloud update

Low Battery Alarm

Yes

Search

Signal strength detection

Wireless

Carrier Frequency

868.0 MHz–868.6 MHz

Communication Distance

Up to 900 m in an open space

Communication Mechanism

Two-way

Encryption Mode

AES128

Frequency Hopping

Yes

General

Power Supply

CR2032 battery

Power Consumption

Max. 100 mW

Operating Temperature

–10 °C to +55 °C (indoor)

Operating Humidity

10%–90% (RH)

Product Dimensions

60.0 mm × 39.5 mm × 15.0 mm (L × W × H)

Packaging Dimensions

135.0 mm × 98.5 mm × 27.8 mm (L × W × H)

Net Weight

20 g

Gross Weight

65 g

Certifications

CE

Casing

PC + ABS

Battery Life

5 years

Ordering Information

Type

Model

Description

Wireless keyfob

DHI-ARA24-W2(868)

Wireless keyfob