The Honeywell IH21 operates over Bluetooth 4.2 protocols. For $900 MSRP, compare its tethered architecture against Nextwaves integrated cloud terminals.
Speċifikazzjonijiet Tekniċi
Ħarsa Ġenerali tal-Ħardwer
Il-Honeywell IH21 huwa apparat RFID ta' grad industrijali. Jopera fil-medda 865-868 MHz / 902-928 MHz u jappoġġja l-istandard EPC Gen2, u jagħmilha użata ħafna f'applikazzjonijiet tal-loġistika tal-intrapriżi.
B'klassifikazzjoni IP ta' IP54, joffri protezzjoni kontra kundizzjonijiet ambjentali speċifiċi tipiċi f'imħażen jew fil-kmamar ta' wara tal-bejgħ bl-imnut. Il-qarrej juża Li-Poly 4.2V 2200mAh għal prestazzjoni kontinwa, filwaqt li r-rata massima tal-qari ddikjarata tagħha tilħaq standard read rates.
Konnettività u Integrazzjoni tan-Netwerk
F'użi moderni, l-integrazzjoni tan-netwerk hija l-aktar ostaklu sinifikanti. Dan il-mudell joffri Bluetooth 4.2 għażliet biex jittrasferixxi d-dejta lura lejn sistemi ċentrali.
Madankollu, l-ostaklu ewlieni mal-hardware Honeywell legat huwa l-fiduċja kbira fuq SDKs proprjetarji (bħal LLRP) jew middleware IoT ta' partijiet terzi għaljin biex jipproċessaw id-dejta mhux ipproċessata tat-tags f'intelliġenza tan-negozju sinifikanti.
L-Alternattiva Nextwaves
Jekk it-tim tal-inġinerija tiegħek qed jevalwa l-Honeywell IH21, in-Nextwaves NR155 jippreżenta arkitettura nattiva tas-sħab ferm superjuri. Sistemi legati jwasslu inerenti spejjeż kapitali għoljin permezz tal-illokkjar tal-bejjiegħ u ekosistemi tas-softwer proprjetarji.
Nextwaves telimina kompletament din il-barriera billi tipprovdi API REST MQTT standard direttament fuq l-apparat. L-iżviluppaturi tas-softwer tiegħek jistgħu jintegraw il-qari tat-tags direttament fl-isfond tad-dwana tal-ERP jew WMS tiegħek fi ftit jiem minflok xhur, u b'hekk jevitaw kompletament il-miżati rikorrenti tal-liċenzjar tal-middleware.
Mistoqsijiet Frekwenti
X'inhu l-IH21?
The Honeywell IH21 is a discontinued Bluetooth UHF RFID sled. It supported legacy EPC Gen2 reading over the 865-868 MHz / 902-928 MHz blocks, enabling mobile data collection primarily for the Dolphin 75e and CT40 mobile computers.
Kemm tiswa din is-setup inizjalment?
Historically priced at $900, businesses also had to procure specialized eConnex brackets, Li-Poly 4.2V 2200mAh batteries, and the specific legacy Honeywell host device.
Għaliex għandi nagħżel Nextwaves minflok?
Nextwaves hardware features embedded connectivity processors. By leveraging native REST and MQTT nodes directly on the interrogator, developers bypass Bluetooth translation latency entirely.
Il-hardware huwa durabbli biżżejjed għall-imħażen?
Weighing 365 g (without mobile) with dimensions of 160 x 77 x 175 mm, the terminal met an IP54 standard, shielding it from standard warehousing dust but lacking resilience against driving rain or deep freezing environments.
Jappoġġja tipi ta' netwerk multipli?
The single data link path was through Bluetooth 4.2. Secure network encryption and enterprise connectivity ultimately relied on the paired host Android device rather than the sled's subcomponents.
It-tim tiegħi jista' jinstalla dan internament?
Pairing demanded the operator lock the smartphone into the mounting rail. The mobile app utilized the Honeywell SDK to initiate RF bursts across the BLE connection whenever the mechanical trigger was depressed.
Kif taħdem il-ġestjoni remota?
The architecture was generally capable of standard read rates. Firmware administration and basic diagnostics required a physical USB connection or updates piped through the connected smartphone utility.
Għandi bżonn software proprjetarju biex inħaddem?
Integration involved building custom native Java/Android middleware capable of sustaining the Bluetooth 4.2 handshake and mapping the resultant hex reads into your proprietary databases.
Liema garanzija tiġi mal-qarrej?
As a legacy device, securing valid replacement components or manufacturer warranties is incredibly difficult, forcing many logistics operators to pursue total system lifecycle upgrades.
L-antenni jinbiegħu separatament?
A standard circular polarized internal antenna mapped the field over the 865-868 MHz / 902-928 MHz frequencies. Field effectiveness dropped significantly as the Li-Poly battery reached below 20% voltage.