Analog Multi-tsev Chaw Nres Nkoj Sab Nraud Qauv B501
Analog Multi-tsev Chaw Nres Nkoj Sab Nraud Qauv B501
• 4 + N analog intercom vaj huam sib luag,
• Tsim nyog rau handsets los yog analog intercom cov ntxaij vab tshaus
• suav nrog lub suab qhia rau tus qhua ua lus Askiv / txawv hom lus
• Resistant rau kev ua phem phem thiab sab nraum zoov,
• Kev tswj hwm yooj yim nrog lub npe tso rau hauv LCD zaub illuminated nyob rau hauv 4 kab lus Askiv / txawv hom lus
• suav nrog lub suab qhia rau tus qhua ua lus Askiv / txawv hom lus
• Muaj kev nkag tau rau cov lag ntseg lossis lag ntseg.
• Scroll khawm rau qhov 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 nruab hnub thiab hmo ntuj
• Lub koob yees duab tshwj xeeb 120-degree lens rau saib tag nrho qhov chaw nkag yog tshwj xeeb rau cov neeg tsis taus thiab cov menyuam yaus.
• Ua kom lub ntsuas hluav taws xob los yog sib nqus: qhuav hu NO lossis NC
• Lub sij hawm qhib qhov rooj: ntawm kev thov 1-100 vib nas this.
• Muaj lub cim xeeb uas tsis tau muab tshem tawm, khaws cov npe ntawm cov neeg nyob thiab cov txheej txheem kev ua haujlwm thaum muaj hluav taws xob poob.
• Yooj yim rau kev khiav lag luam thiab tso npe los ntawm tus neeg xauj tsev.Ntawm lub vaj huam sib luag lossis los ntawm USB
• Nkag los ntawm tus nyeem ntawv nyob ze
• Sau los ntawm tus lej lej
• Kev xaiv qhib lub qhov rooj nrog daim ntawv nplaum txawb
• Xim xim (tuaj yeem pleev xim)
Dimensions: dav 115 ntev 334 qhov tob 50 mm
| Pem hauv ntej vaj huam sib luag | Alum |
| Xim | Nyiaj |
| Lub koob yees duab | TSIS MUAJ/CMOS2M Pixels |
| Teeb | Lub teeb dawb |
| Screen | 3.5- nti LCD |
| Hom khawm | Mechanical Pushbutton |
| Peev xwm ntawm daim npav | ≤1000pcs |
| Hais lus | 8 Ω, 1.0W/ 2.0 W |
| Microphone | -56dB |
| Kev txhawb zog | AC12V |
| Qhov rooj khawm | Txhawb nqa |
| Kev siv hluav taws xob Standby | ≤4.5 W |
| Kev siv hluav taws xob Max | ≤9W |
| Ua haujlwm kub | -40°C ~ +50°C |
| Cia Kub | -40 ° C ~ +60 ° C |
| Ua haujlwm av noo | 10 ~ 90% RH |
| IP Qib | IP54 |
| Interface | Fais fab hauv;Qhov rooj tso khawm;Qhov rooj qhib ntes; Vide chaw nres nkoj; |
| Kev teeb tsa | Embedded / Iron Gate |
| Qhov Loj (mm) | 115*334*50 |
| Ua hauj lwm tam sim no | ≤500mA ua |
| Qhov rooj nkag | IC daim npav (13.56MHz), ID daim npav (125kHz), PIN code |
| Audio SNR | ≥25dB |
| Suab Distortion | ≤ 10% |
