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Bariera reflexie IR fum BF100R
Dispune de un dispozitiv de afisare cu ajutorul caruia se poate face alinierea intre detector si panoul reflectorizant. In functie de densitatea fumului bariera va activa releele corespunzatoare (PREALARMA si ALARMA). Raza in infrarosu este dispersata de
Bariera activa IR fum BF100A
Bariera are un receptor si un transmitator capabile sa determine cantitatea de fum prezenta. Este echipat cu un modul (LED/display) folosit pentru calibrare si verificarea semnalului receptat. La prima alimentare cu tensiune executa automat o calibrare, c
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NAS QNAP 453DU 4BAY 2GHZ 4GB 1U SATA
NAS QNAP 453DU 4-Bay, CPU Intel Celeron J4125 (Gemini Lake Refresh) quad-core 2.0 GHz, burst up to 2.7 GHz, RAM 4GB DDR4, (2 SODIMM slots, Max. 8GB), 2.5/3.5 SATA 6Gbps HDD (neincluse), LAN: 2 x 2.5GbE (2.5G/1G/100M/10M), USB3.0: 2 USB2.0: 2, 1U, Single P
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NAS QNAP 453D 4BAY 2GHZ 8GB TWR SATA
NAS QNAP 453D 4-Bay, CPU Intel Celeron Gemini Lake J4125 Quad Core 2.0GHz, burst up to 2.7GHz, RAM 8GB DDR4 SODIMM (2 x 4GB), max. 8GB (2 DIMMs), 2.5/3.5 SATA 6Gbps HDD (neincluse), LAN: 2 x 2.5GbE (with 1 PCIe slot, up to 4 LAN ports), supports 5GbE/10Gb
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NAS QNAP 2BAY 2GHZ 4GB TWR SATA
NAS QNAP 2-Bay, CPU Intel Celeron Gemini Lake J4125 Quad Core 2.0GHz, burst up to 2.7GHz, 4GB DDR4 SODIMM (1x4GB), max. 8GB (2 DIMMs), 2.5/3.5 SATA 6Gbps HDD (neincluse), 2x2.5GbE (with 1 PCIe slot, up to 4 LAN ports), 5GbE/10GbE LAN Optional via PCIe USB
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NAS QNAP 453D 4BAY 2GHZ 4GB TWR SATA
NAS QNAP 453D 4-Bay, CPU Intel Celeron Gemini Lake J4125 Quad Core 2.0GHz (burst max. 2.7GHz), 4GB DDR4 SODIMM (1x4GB), max. 8GB (2 DIMMs), 2.5/3.5 SATA 6Gbps HDD (neincluse), 2x2.5GbE (1 slot PCIe, max. 4 porturi LAN ), suport 5GbE/10GbE optional via PCI
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NAS QNAP 451DEU 4BAY 2GHZ 2GB 1U SATA
NAS QNAP 451DEU 4-Bay, CPU Intel Celeron Gemini Lake Refresh J4025 Dual-core 2.0 GHz (max. 2.9 GHz), 2GB DDR4 SODIMM, 1x2GB (2 slots, max. 8GB total), 2.5/3.5 SATA 6Gbps HDD (neincluse), 2x2.5GbE LAN 2xUSB3.0 2xUSB2.0, 1U (kit rackmount separat), PSU unic
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NAS QNAP 251D 2BAY 2GHZ 4GB TWR SATA
NAS QNAP 251D 2-Bay, CPU Intel Celeron J4025 2.0GHz Dual Core (max. 2.90 GHz), 4GB DDR4 SODIMM (1x4GB), max. 8GB (2 DIMMs), 2.5/3.5 SATA 6Gb/s, 3Gb/s HDD (neincluse), 1 GigaLan (1 slot PCIe, max 3 porturi Gigabit LAN sau 5GbE/ 10GbE) LAN optional via PCIe
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NAS QNAP 251D 2BAY 2GHZ 2GB TWR SATA
NAS QNAP 251D 2-Bay, CPU Intel Celeron J4025 2.0GHz Dual Core (up to 2.90 GHz), RAM 2GB DDR4 SODIMM (1 x 2GB), max. 8GB (2 DIMMs), 2.5/3.5 SATA 6Gb/s, 3Gb/s HDD (neincluse), LAN: 1 GigaLan (with 1 PCIe slot, up to 3 Gigabit LAN ports or 5GbE/ 10GbE), USB
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NAS QNAP 473A 4BAY 2.2GHZ 8GB 2U TWR
NAS QNAP 473A 4-Bay, CPU AMD Ryzen V1000 series V1500B 4C/8T 2.2 GHz, RAM 8GB (1x 8GB) DDR4 (2 x SODIMM slots, max. 64GB total, optional ECC RAM support), 2.5/3.5 SAS 12Gbps, SAS/SATA 6Gbps HDD (neincluse), LAN: 2 x 2.5GbE, optional 10GbE expansion via a