Analog Tsev Neeg Sab Nraum Chaw Nres Tsheb B501
Analog Tsev Neeg Sab Nraum Chaw Nres Tsheb B501
• 4 + N Analog Interter Vaj Huam Sib Luag,
• Haum rau handsets lossis analog intercom ntxaij vab tshaus
• suav nrog cov lus qhia suab rau cov qhua hauv Lus Askiv / Cov Lus sib txawv
• Tiv thaiv kev ua phem thiab sab nraum zoov,
• Kev tswj hwm yooj yim nrog cov npe zaub hauv LCD zaub pom kev hauv 4 kab ua lus Askiv / cov lus sib txawv
• suav nrog cov lus qhia suab rau cov qhua hauv Lus Askiv / Cov Lus sib txawv
• Muaj xws li kev nkag mus rau cov lag ntseg lossis lag ntseg.
• Scroll Nyees khawm rau kev xaiv los nrhiav tus neeg xauj tsev lub npe.
• Kev xaiv rau lub koob yees duab xim zoo nrog kev daws teeb meem ntawm 625 kab (625tvl), rau ib hnub thiab hmo ntuj
• Ib qho tshwj xeeb 120-degree lub koob yees duab lens rau saib tag nrho cov chaw nkag tshwj xeeb yog tshwj xeeb rau cov menyuam xiam oob khab thiab menyuam yaus.
• Ua kom muaj hluav taws xob lossis lub xauv hlau: qhuav hu tsis tau lossis NC
• Qhov rooj qhib lub sijhawm kev taw qhia: ntawm kev thov 1-100 vib nas this.
• Muaj lub cim xeeb tsis muaj tseeb, tswj cov npe ntawm cov neeg nyob thiab cov lis dej num hauv kev tshwm sim ntawm lub zog hluav taws xob.
• Yooj yim rau kev ua haujlwm thiab ntxig cov npe los ntawm tus neeg xauj tsev. Ntawm lub vaj huam sib luag lossis USB
• Nkag los ntawm kev nyeem ntawv sib thooj
• Sau los ntawm tus lej ntawm tus lej
• Kev xaiv qhib lub qhov rooj nrog cov ntawv nplaum txawb
• Nyiaj xim (tuaj yeem pleev xim)
Qhov ntev: Dav 115 ntev 334 tob 50 hli
| Vaj huam sib luag | Alum |
| Xim | Nyiaj |
| Lub koob thaij duab | Tsis muaj /Cmos2M pixels |
| Qho kaj | Lub Teeb Dawb |
| Daim thi viv | 3.5-Qhi LCD |
| Khawm Hom | Neeg Kho Tshuab Pushbutton |
| Peev xwm ntawm daim npav | ≤1000pcs |
| Tus hais lus | 8ω, 1.0W/2W |
| Microphone | -56db |
| Kev Txhawb Nqa Fais Fab | AC12V |
| Qhov rooj khawm | Ev |
| Xuas Kev Tiv Thaiv Kev Tivum | ≤4.5w |
| Max Kev Siv Hluav Taws Xob | ≤9W |
| Tsev hauj lwm kub | -40 ° C ~ +50° C |
| Cia kub | -40 ° C ~ +60 ° C |
| Ua Haujlwm Av Av | 10 ~ 90% rh |
| Tus IP qib | Ntawv ip54 |
| Kev sib tshuam | Lub hwj chim hauv; Lub qhov rooj tso tawm; Qhov Rooj Qhib Ntes; Vie pest; |
| Kev muab cia | Embedded / Hlau Rooj vag |
| Dimension (mm) | 115*334*50 |
| Ua haujlwm tam sim no | ≤500ma |
| Qho rooj nkag | IC daim npav (13.56MHz), daim npav ID (125kHz), tus lej PIN |
| Audio SNR | ≥25db |
| Suab distortion | PCT10% |
