Product comparison · 2 security door controllers

Dahua Technology ASC1204B security door controller 4 door(s) RJ-45 / RS-485 vs Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485

6specifications compared
5differ
1identical
8known for one product only

Key differences

The Dahua Technology ASC1204B security door controller 4 door(s) RJ-45 / RS-485 has 54 mm more depth than the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 (98 mm vs 44 mm). The Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 has 108.5 mm more height than the Dahua Technology ASC1204B security door controller 4 door(s) RJ-45 / RS-485 (159.5 mm vs 51 mm). The Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 has 210 g more weight than the Dahua Technology ASC1204B security door controller 4 door(s) RJ-45 / RS-485 (710 g vs 500 g). Interface: RJ-45 / RS-485 on the Dahua Technology ASC1204B security door controller 4 door(s) RJ-45 / RS-485, RS-485 on the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485.

Interface
- ASC1204B security door controller 4 door(s) RJ-45 / RS-485:RJ-45 / RS-485
- SSA-S2101 security door controller Housing 4 door(s) RS-485:RS-485
Depth
- ASC1204B security door controller 4 door(s) RJ-45 / RS-485:98 mm
- SSA-S2101 security door controller Housing 4 door(s) RS-485:44 mm
Height
- ASC1204B security door controller 4 door(s) RJ-45 / RS-485:51 mm
- SSA-S2101 security door controller Housing 4 door(s) RS-485:159.5 mm
Weight
- ASC1204B security door controller 4 door(s) RJ-45 / RS-485:500 g
- SSA-S2101 security door controller Housing 4 door(s) RS-485:710 g
Width
- ASC1204B security door controller 4 door(s) RJ-45 / RS-485:210 mm
- SSA-S2101 security door controller Housing 4 door(s) RS-485:191.5 mm

Side by side

Differences highlightedShow differences only

Comparison of ASC1204B, SSA-S2101
14 specifications	A Dahua Technology ASC1204B security door controller 4 door(s) RJ-45 / RS-485 Model ASC1204B View product	B Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 Model SSA-S2101 View product
Technical details1 differ
Case designKnown for one	Unknown — not stated by the source	Housing
Maximum number of doors	4 door(s)	4 door(s)
Built-in UPSKnown for one	Unknown — not stated by the source	Yes
InterfaceDiffers	RJ-45 / RS-485	RS-485
Number of programmable holidaysKnown for one	Unknown — not stated by the source	100
Number of usersKnown for one	Unknown — not stated by the source	20000 user(s)
Poweridentical
Power consumptionKnown for one	Unknown — not stated by the source	420 mA
DC voltage rangeKnown for one	Unknown — not stated by the source	0 - 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Weight & dimensions4 differ
DepthDiffers	98 mm	44 mm
HeightDiffers	51 mm	159.5 mm
WeightDiffers	500 g	710 g
WidthDiffers	210 mm	191.5 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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