2021 High quality Intercom Doorbell - 280SD-R2 - DNAKE nthuav dav:
| Lub cev khoom | |
| Qhov system | Linux |
| CPU | 1 GHz, ARM Cortex-A7 |
| SDRAM | 128 MB |
| Flash | 64M DDR 2 |
| Khoom Loj | 170.5 x 111 x 38.5 hli |
| Hwj chim | DC 12V / POE |
| Standby zog | 1.5 W |
| Rated zog | 3 W |
| RFID Card nyeem ntawv | IC / ID (Yeem), 200,00 pcs |
| Khawm | Tib Neeg Kho Tshuab Khawm |
| Kub | -40 ℃ - + 70 ℃ |
| Cov av noo | 20% -93% |
| IP Chav Kawm | IP65 |
| Suab & Video | |
| Audio Codec | g.711 ua |
| Video Codec | H.264 |
| Lub koob yees duab | CMOS 2M pixel |
| Video daws teeb meem | 1280 x 720 p |
| LED Hmo Pom Kev | Yog lawm |
| Network | |
| Ethernet | 10M / 100Mbps, RJ-45 |
| raws tu qauv | TCP/IP, SIB |
| Interface | |
| Xauv Circuit Court | Yog lawm |
| Tawm khawm | Yog lawm |
| RS485 ua | Yog lawm |
| Qhov rooj hlau nplaum | Yog lawm |
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Cov ntaub ntawv 280SD-R2.pdfDownload tau
Product details duab:
Yam khoom Guide:
Peb tau cog lus los muab koj tus nqi txhoj puab heev, cov khoom zoo tshaj plaws thiab cov kev daws teeb meem zoo tshaj plaws, ib yam nkaus li xa khoom sai rau 2021 Zoo Siab Intercom Doorbell - 280SD-R2 - DNAKE, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Detroit , Indonesia , Paraguay , Peb lub tuam txhab yog ib qho khoom siv thoob ntiaj teb ntawm hom no. Peb muab cov kev xaiv zoo tshaj plaws ntawm cov khoom lag luam zoo. Peb lub hom phiaj yog ua kom zoo siab rau koj nrog peb cov khoom sib txawv ntawm cov khoom zoo siab thaum muab tus nqi thiab kev pabcuam zoo heev. Peb lub hom phiaj yog yooj yim: muab cov khoom zoo tshaj plaws thiab kev pabcuam rau peb cov neeg siv khoom ntawm tus nqi qis tshaj plaws.
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Cov ntaub ntawv 904M-S3.pdfDownload tau
