Tsawg MOQ rau Chav Tsev Doorbell Intercom System - 280D-A1 - DNAKE

Ua raws li txoj kev xav ntawm "Super Good quality, satisfactory service", Peb tab tom siv zog los ua tus neeg ua lag luam zoo tshaj plaws ntawm koj rauNurse Call Systems For Assisted Living,Nurse Call Systems Rau Tsev Kho Mob,Ib Tsev Neeg Intercom, Peb ib txwm zoo siab txais tos cov neeg yuav khoom tshiab thiab qub muab peb cov lus qhia zoo thiab cov lus pom zoo rau kev koom tes, cia peb paub tab thiab tsim ib leeg, kuj ua rau peb cov zej zog thiab cov neeg ua haujlwm!

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Tsawg MOQ rau Chav Tsev Doorbell Intercom System - 280D-A1 - DNAKE nthuav dav:

1. 280D-A1 yog SIP intercom nrog tus lej keypad thiab built-in daim npav nyeem ntawv.
2. Kev koom ua ke nrog kev tswj hwm of the elevator ua kom yooj yim dua rau lub neej thiab ua kom muaj kev ruaj ntseg ntawm lub tsev.
3. Lub qhov rooj qhib tau los ntawm tus password lossis IC daim npav.
4. 20,000 IC daim npav tuaj yeem txheeb xyuas ntawm lub vaj huam sib luag sab nraum zoov rau kev tswj qhov rooj.
5. Thaum nruab nrog ib qho kev xaiv qhib lub module, ob lub relay outputs tuaj yeem siv los tswj ob lub xauv.

Lub cev khoom
Qhov system	Linux
CPU	1 GHz, ARM Cortex-A7
SDRAM	64M DDR 2
Flash	128 MB
Screen	4.3 nti LCD, 480x272
Hwj chim	DC 12 V
Standby zog	1.5 W
Rated zog	9 wm
Daim npav nyeem ntawv	IC / ID (Yeem) Card, 20,000 pcs
Khawm	Mechanical Button
Kub	-40 ℃ - + 70 ℃
Cov av noo	20% -93%
IP Chav Kawm	IP55
Suab & Video
Audio Codec	g.711 ua
Video Codec	H.264
Lub koob yees duab	CMOS 2M pixel
Video daws teeb meem	1280 × 720 hli
LED Hmo Pom Kev	Yog lawm
Network
Ethernet	10M / 100Mbps, RJ-45
raws tu qauv	TCP/IP, SIB
Interface
Xauv Circuit Court	Yog (qhov siab tshaj 3.5A tam sim no)
Tawm khawm	Yog lawm
RS485 ua	Yog lawm
Qhov rooj hlau nplaum	Yog lawm

 

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Product details duab:

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Yam khoom Guide:

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Peb niaj hnub ntseeg tias ib tus cwj pwm txiav txim siab cov khoom zoo, cov ntsiab lus txiav txim siab cov khoom zoo, ua ke nrog REALISTIC, EFFICIENT THIAB INNOVATIVE crew tus ntsuj plig rau Tsawg MOQ rau Chav Tsev Doorbell Intercom System - 280D-A1 - DNAKE, Cov khoom yuav muab rau thoob plaws lub ntiaj teb no, xws li: UAE, cov khoom loj hlob ntawm peb lub tuam txhab, Toronato, tam sim no thiab muag khoom. tau txais kev pab ntawm ntau tshaj 15 lub teb chaws thoob ntiaj teb, xws li Europe, North America, Middle-East, South America, Southern Asia thiab lwm yam. Raws li peb dais hauv peb lub siab tias kev tsim kho tshiab yog qhov tseem ceeb rau peb txoj kev loj hlob, kev tsim khoom tshiab yog tas li.Ntawm, Peb cov tswv yim ua haujlwm yooj yim thiab ua tau zoo, cov khoom lag luam zoo thiab cov nqi sib tw yog raws nraim li peb cov neeg muas zaub tab tom nrhiav. Tsis tas li qhov kev pabcuam tseem ceeb coj peb lub koob npe zoo credit.