Product comparison · 2 security door controllers

Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485 vs Dahua Technology ASC2104B-T security door controller Bare 9 door(s)

14specifications compared
3differ
11identical
4known for one product only

Key differences

Depth
- ASC2102B-T security door controller Bare 9 door(s) RS-485:210 mm
- ASC2104B-T security door controller Bare 9 door(s):51 mm
Height
- ASC2102B-T security door controller Bare 9 door(s) RS-485:51.2 mm
- ASC2104B-T security door controller Bare 9 door(s):106 mm
Width
- ASC2102B-T security door controller Bare 9 door(s) RS-485:116 mm
- ASC2104B-T security door controller Bare 9 door(s):210 mm

Side by side

Differences highlightedShow differences only

Comparison of ASC2102B-T, ASC2104B-T
18 specifications	A Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485 Model ASC2102B-T View product	B Dahua Technology ASC2104B-T security door controller Bare 9 door(s) Model ASC2104B-T View product
Technical detailsidentical
InterfaceKnown for one	RS-485	Unknown — not stated by the source
Poweridentical
DC voltage rangeKnown for one	12 V	Unknown — not stated by the source
Switchable DC voltageKnown for one	Unknown — not stated by the source	12 V
Ports & interfacesidentical
RS-485 portsKnown for one	1	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	210 mm	51 mm
HeightDiffers	51.2 mm	106 mm
WidthDiffers	116 mm	210 mm

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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