Dahua Alarm Wireless Automation Relay - ARM7011-W2 - (868)

• Frequency hopping and two-way communication technology ensure that communication is stable
• Supports jamming detection and communication encryption
• Supports cloud update and automatically restores when cloud update fails
• Overheating protection
• Voltage detection
• 1 channel external tamper input

Port

• Alarm Input : 1 for tamper, NO/NC
• Relay Output : 1, NO/NC (0–36 VDC, Max 5A)

Function

• Indicator Light : 1 for multiple statuses (pairing, communication)
• Button : 1
• Remote Update : Cloud update

Technical

• Test Mode : Yes

Wireless

• Carrier Frequency : 868.0 MHz–868.6 MHz
• Communication Mechanism : Two-way
• Communication Distance : 1200 m  in open areas
• Encryption Mode : AES128
• Frequency Hopping : Yes

General

• Power Supply : 7–24 VDC
• Operating Temperature : –10 °C to +55 °C (indoor)
• Operating Humidity : 10%–90% (RH)
• Storage Temperature : –10 °C to +55 °C 
• Storage Humidity : 10%–90% (RH)
• Product Dimensions : 39 mm × 33 mm × 19 mm
• Packaging Dimensions : 95 mm × 59.5 mm × 30.5 mm 
• Net Weight : 45 g
• Gross Weight : 60 g 
• Installation : Wall mount
• Casing Material : PC + ABS
• Certifications : CE