Product comparison · 2 panic buttons

Dahua Technology ARD800-W panic button Wireless Alarm vs Dahua Technology DHI-ARD812 panic button Wired Universal

11specifications compared
9differ
2identical
7known for one product only

Key differences

The Dahua Technology DHI-ARD812 panic button Wired Universal has 5.7 mm more width than the Dahua Technology ARD800-W panic button Wireless Alarm (49.5 mm vs 43.8 mm). The Dahua Technology ARD800-W panic button Wireless Alarm has 9.5 mm more depth than the Dahua Technology DHI-ARD812 panic button Wired Universal (42 mm vs 32.5 mm). The Dahua Technology DHI-ARD812 panic button Wired Universal has 40.5 mm more height than the Dahua Technology ARD800-W panic button Wireless Alarm (53.5 mm vs 13 mm). Connectivity technology: Wireless on the Dahua Technology ARD800-W panic button Wireless Alarm, Wired on the Dahua Technology DHI-ARD812 panic button Wired Universal. Purpose: Alarm on the Dahua Technology ARD800-W panic button Wireless Alarm, Universal on the Dahua Technology DHI-ARD812 panic button Wired Universal.

Connectivity technology
- ARD800-W panic button Wireless Alarm:Wireless
- DHI-ARD812 panic button Wired Universal:Wired
Purpose
- ARD800-W panic button Wireless Alarm:Alarm
- DHI-ARD812 panic button Wired Universal:Universal
Product colour
- ARD800-W panic button Wireless Alarm:White
- DHI-ARD812 panic button Wired Universal:Grey, Red
Certification
- ARD800-W panic button Wireless Alarm:CE, FCC, MABISZ
- DHI-ARD812 panic button Wired Universal:CE
Power source
- ARD800-W panic button Wireless Alarm:Battery
- DHI-ARD812 panic button Wired Universal:DC
Width
- ARD800-W panic button Wireless Alarm:43.8 mm
- DHI-ARD812 panic button Wired Universal:49.5 mm
Depth
- ARD800-W panic button Wireless Alarm:42 mm
- DHI-ARD812 panic button Wired Universal:32.5 mm
Height
- ARD800-W panic button Wireless Alarm:13 mm
- DHI-ARD812 panic button Wired Universal:53.5 mm

Side by side

Differences highlightedShow differences only

Comparison of ARD800-W, DHI-ARD812
18 specifications	A Dahua Technology ARD800-W panic button Wireless Alarm Model ARD800-W View product	B Dahua Technology DHI-ARD812 panic button Wired Universal Model DHI-ARD812 View product
Features4 differ
Connectivity technologyDiffers	Wireless	Wired
PurposeDiffers	Alarm	Universal
Product colourDiffers	White	Grey, Red
Housing material	Acrylonitrile butadiene styrene (ABS)	Acrylonitrile butadiene styrene (ABS)
Transmission distanceKnown for one	150 m	Unknown — not stated by the source
Operating frequencyKnown for one	433/868 MHz	Unknown — not stated by the source
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
CertificationDiffers	CE, FCC, MABISZ	CE
Power1 differ
Power sourceDiffers	Battery	DC
Battery typeKnown for one	CR2450	Unknown — not stated by the source
Battery voltageKnown for one	3.3 V	Unknown — not stated by the source
Alarm currentKnown for one	Unknown — not stated by the source	300 mA
Operational conditionsidentical
Operating temperature (T-T)	-10 - 55 °C	-10 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 95%
Weight & dimensions4 differ
WidthDiffers	43.8 mm	49.5 mm
DepthDiffers	42 mm	32.5 mm
HeightDiffers	13 mm	53.5 mm
WeightDiffers	50 g	34 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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