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Product comparison · 2 sirens

D-Link DCH-S220 Wireless siren Indoor White vs Dahua Technology ARA14-W2(868) siren Wireless siren Indoor White

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  • 5specifications compared
  • 2differ
  • 3identical
  • 30known for one product only

Key differences

  • Operating temperature (T-T)
    • 0 - 40 °C
    • -10 - 55 °C
  • Weight
    • 105 g
    • 377 g

Side by side

Differences highlightedShow differences only
35 specifications
A

D-Link

DCH-S220 Wireless siren Indoor White

Model DCH-S220

View product
B

Dahua Technology

ARA14-W2(868) siren Wireless siren Indoor White

Model ARA14-W2(868)

View product
Featuresidentical
TypeWireless sirenWireless siren
Placement availableIndoorIndoor
Housing materialKnown for onePolycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Environmental classKnown for oneII
Maximum operating distanceKnown for one1600 m
Operating frequencyKnown for one865.34 - 868.6 MHz
Light alarmKnown for oneYes
Sound pressure levelKnown for one100 dB
Product colourWhiteWhite
Tamper monitoringKnown for oneYes
Voltage monitoringKnown for oneYes
CertificationKnown for oneCE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-4:2019 EN 50131-6:2017+A1:2021 EN 50131-5-3:2017 Security Grade 2
Alarm decibelsKnown for one100 dB
Poweridentical
Power sourceKnown for oneBattery
Battery typeKnown for oneCR123A
Battery voltageKnown for one3 V
Number of batteries supportedKnown for one4
Power consumptionKnown for one4.5 mA
Standby currentKnown for one0.4 mA
Battery lifeKnown for one3 year(s)
AC input voltageKnown for one120 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C-10 - 55 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-10 - 55 °C
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions1 differ
WeightDiffers105 g377 g
Package weightKnown for one507 g
DepthKnown for one35.5 mm
HeightKnown for one133 mm
Package depthKnown for one170 mm
Package heightKnown for one55 mm
Package widthKnown for one166 mm
WidthKnown for one133 mm
Other featuresidentical
Dimensions (WxDxH)Known for one65 x 53 x 65 mm

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