Elegant, cov tsos yooj yim tsim, nrog lub zog siab hmoov av-pov thawj, tiv thaiv dej ua haujlwm, yooj yim rau kev teeb tsa, haum rau cov neeg siv khoom muaj zog sib txawv.
Kev qhia tshwj xeeb: | |
Txoj hau kev | Li linux |
Vaj huam sib luag | Tooj dawb |
Xim | Dub & Nyiaj |
Lub koob thaij duab | Cmos;2m pixels |
Qho kaj | Lub Teeb Dawb |
Khawm Hom | Neeg Kho Tshuab Pushbutton |
Peev xwm ntawm daim npav | ≤4000 PCs |
Tus hais lus | 8ω,1.0W / 2.0W |
Microphone | -56db |
Kev Txhawb Nqa Fais Fab | 12 ~ 48 teev DC |
Rs 485 Chaw nres nkoj | Ev |
Rooj vag Hlau nplaum | Ev |
Qhov rooj khawm | Ev |
Xuas Kev Tiv Thaiv Kev Tivum | ≤4.5W |
Max Kev Siv Hluav Taws Xob | ≤12W |
Tsev hauj lwm kub | -40 ° C ~ + 50 ° C |
Cia kub | -40 ° C ~ + + ° C |
Ua Haujlwm Av Av | 10 ~ 90% rh |
Tus IP qib | Ntawv ip54 |
Kev sib tshuam | Lub hwj chim hauv; RJ45;RS485;12V tawm;Lub qhov rooj tso tawm;Qhov Rooj Qhib Ntes;Relay tawm; |
Kev muab cia | Embedded / Hlau Rooj vag |
Teeb meem | 1280 * 720 |
Dimension (mm) | 168 * 86 * 26 |
Kev Ua Haujlwm Voltage | DC12-24V ± 10% (SPOE TXHAWB), DC48V (POE) |
Ua haujlwm tam sim no | E≤250MA |
Qho rooj nkag | IC daim npav (13.56MHz), daim npav ID (125kHz), tus lej PIN |
Kab rov tav saib cov ces kaum | 120 ° |
Audio SNR | ≥25db |
Suab distortion | PCT10% |