Dahua Alarm Wireless Double Panic Button ARD822-W2(868) (With bracket)
Order Code:
24321
Stock Level:
High
Price:
€
37
.
00
Qty:
Add to Cart
Add to Wishlist
Ask a question
See full details
Description
Details
Documents
Ask a question
Two-way RF communication
Provides multiple LED colors to indicate different statuses
Cloud update and automatic recovery from update failure
Offers accidental press prevention
IP54 rated
Function
Indicator Light : 1 for multiple statuses (pairing, communication, and operation)
Remote Update : Cloud update
Button : 2
Signal Strength : Yes
Low Battery Detection : Yes
Battery Level Display : Displays battery level on app
Wireless
Carrier Frequency : 868.0 MHz–868.6 MHz
Communication Distance : Up to 1,400 m in an open space
Communication Mechanism : Two–way
Encryption Mode : AES128
Frequency Hopping : Yes
General
Operating Temperature : –10 °C to +55 °C (indoor)
Operating Humidity : 10%–90% (RH)
Power Supply : 1 × CR2032
Battery Life : 5 years (if used twice a week)
Product Dimensions : 55 mm × 36 mm × 14.2 mm (L × W × H)
Packaging Dimensions : 95 mm × 59.5 mm × 30.5 mm (L × W × H)
Installation
Wall mount; portable
Net Weight : 18 g
Gross Weight : 48 g
Certifications : CE
Casing Material : PC + ABS
Protection : IP54
Technical
Operating Current : 28 mA
Test Mode : Yes
Datasheet
Send us your questions about the product.