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SWITCH POE HS4408-4ET-96 4-PORT + 4 x SFP DAHUA


WIRELESS GAS DETECTOR ATLO-MD1-TUYA Wi-Fi, Tuya Smart

116.46 EUR
116.46 EUR
14.31 EUR
14.31 EUR
Support:  ...  Tuya Smart  
Detection:  ...  
  • Flammable gases,
  • Natural gas (methane),
  • LPG (propane-butane) gas  
    • Alarm signaling:  ...  
  • Buzzer
  • LED indicator
  • Signal to the Tuya Smart mobile application  
    • Gas concentration to trigger alarm:  ...  6% ±3% Lower Explosive Limit (LEL)  
    Prealarm feature:  ...    
    Autodiagnostics:  ...    
    LAN ports:  
  • 4  x RJ45 ( 10/100/1000 Base-T, 3 PoE (802.3af/at) + 1 PoE (802.3bt) / Hi-PoE / PoE (802.3af/at) )
  • 4  x Uplink ( port SFP - 1000 Base-X )  
    		• ...  
    Frequency band:  ...  2.4 GHz WiFi IEEE 802.11 b/g/n  
    Radio communication range (at open area):  ...  The range limited only by the availability of the Wi-Fi network  
    Transmission speed:  
  • 10 / 100 LAN & PoE ports
  • 1000 SFP ports  
    		• ...  
    Management:  
         		...  
    Mobile phones support:  ...  
    It is possible to operate via the Wi-Fi network from the mobile application on the iOS, Android systems :
  • The Tuya Smart free application on Android
  • The Tuya Smart free application on iOS  
    • Maximal output power:  
  • 30 W / port PoE 802.3af/at
  • 90 W / port PoE 802.3bt  
    		• ...  
    Maximal total power:  96 W  ...  
    Operation modes:  
  • Extend On : 250 m, 10 Mbps
  • Extend Off : 100 m, 10 / 100 Mbps  
    		• ...  
    Power consumption:  ...  ≤ 1.5 W  
    Main features:  
  • DIN, TS-35 rail mounting
  • Data Flow Control
  • protection against lightning discharges and voltage differences and strokes between devices
  • Industrial wide temperature design.
  • Intelligent management of Power Supply Unit power’s output stage
  • PoE (802.3af), PoE (802.3at), Hi-PoE, PoE (802.3bt)
  • PoE Watchdog / PD Alive mode - monitoring of the ports that power PoE devices and automatic restart by cutting off the power supply when an unresponsive device is detected
  • The ability to connect two power adapters - redundant power supply
  • The device supports 8-pin power supply  
  • Sound signaling : 70 dB/m
  • LPG (propane-butane) gas - a gas heavier than air - The device should be mounted in low position, just above the floor
  • Natural gas (methane) - a gas lighter than air - The device should be mounted in high position, just under the ceiling  
    • LED diodes:  Power, Link/Act, PoE  ...  
    Certificates:  CE  ...  
    Power supply:  48  ... 57 V DC (power adapter included)  85  ... 250 V AC  
    Housing type:  DIN  ...  
    Operation temp:  -30 °C ... 65 °C  -10 °C ... 50 °C  
    Weight:  0.618 kg  0.05 kg  
    Dimensions:  150  x 110  x 42 mm  Ø 48  x 75 mm  
    Manufacturer / Brand:  DAHUA  ...  
    Guarantee:  3 years  2 years