Dahua ARM310-W2 Kablosuz Giriş Genişletici

Port:

Indicator Light

1 × green alarm indicator

Button

1 × power button

Protection Zone

1-channel dry contact input

Function:

Tampering Alarm

Yes

Remote Upgrade

Cloud update

Low Battery Alarm

Yes

Test Mode

Yes

Search

Signal strength detection

Wireless:

Carrier Frequency

433.1 MHz–434.6 MHz

Communication Distance

Up to 1,000 m (3,280.84 ft) in an open space

Communication Mechanism     

Two-way

Frequency Hopping

Yes

Encryption Mode

AES128

General:

Power Supply Mode

CR123A battery

Power Consumption

Max. 70 mW

Operating Temperature

–10 °C to +55 °C (+14 °F to +131 °F) (indoor)

Operating Humidity

10%–90% (RH)

Dimensions

100.2mm × 20.8mm × 20.3mm (3.94" × 0.82" ×0.80")

Package Dimensions

135.0 mm × 98.5 mm × 27.8mm (5.31" × 3.88" × 1.09")

Installation Mode

Bracket mount

Net Weight

70 g (0.15 lb)

Gross Weight

115 g (0.25 lb)

Certification

CE

Battery Life

4 years (The external input type is NO)

2 years (The external input type is NC or Pulse)

Casing Material

PC + ABS

Temperature:

Measurement Range

–15 °C to +65 °C (+5 °F to +149 °F) (indoor)

Measurement Precision

±1 °C (±1.8 °F)

Resolution

1 °C (33.8 °F)