JR321-SC-SP-4G Solar-Powered 4G Emergency Telephone Delivers Reliable Public Safety Across U.S. Parking Facilities

Wireless, off-grid kev sib txuas lus tshem tawm cov nqi trenching thiab cabling - nqa 24/7 thaum muaj xwm ceev teb rau qhov chaw nres tsheb, ntau-cov chaw nres tsheb, thiab chaw nres tsheb nyob deb.

Cov chaw nres tsheb nthuav tawm qhov kev sib tw tshwj xeeb rau kev sib txuas lus kev nyab xeeb rau pej xeem. Hauv av thiab ntau- zaj dab neeg garages feem ntau tsis muaj xov tooj ntawm tes. Nto ntau ua trenching rau lub hwj chim thiab network cables txwv tsis pub kim. Cov xov tooj siv xov tooj thaum muaj xwm ceev ib txwm dhau los ua tus nqi ntau dhau rau kev xa tawm - lossis tsuas yog tsis ua haujlwm qhov lawv xav tau tshaj plaws.

J&R Technology zoo siab los qhia txog qhov ua tiav ntawm kev xa mus rau JR321-SC-SP- 4G Hnub Ci-Powered Emergency Xov tooj thoob plaws ntau qhov chaw nres tsheb hauv Tebchaws Meskas. Los ntawm kev sib txuas 4G wireless txuas nrog lub hnub ci zog thiab roj teeb thaub qab, qhov kev daws teeb meem no tshem tawm ob lub zog thiab kev sib txuas hauv network - ua kev sib txuas lus thaum muaj xwm txheej ceev, pheej yig, thiab txhim khu kev qha hauv cov chaw yav dhau los suav tias nyuaj dhau los yog kim los pab.

Wireless tiag tiag: Hnub ci zog + 4G Connectivity

JR321-SC-SP-4G ua haujlwm nkaus ntawm nws tus kheej ntawm lub zog sab nraud thiab cov txheej txheem network. Kev ua haujlwm siab - hnub ci vaj huam sib luag tsub lub roj teeb built-in, ua kom muaj kev ua haujlwm tsis tu ncua thaum hmo ntuj thiab overcast. Tsis muaj trenching, tsis muaj conduit, thiab tsis muaj hluav taws xob sab nraud yuav tsum tau - xa cov nqi hluav taws xob tseem ceeb.

Lub built-hauv 4G module nrog SIM daim npav qhov txuas ncaj qha rau cov xov tooj ntawm tes, txhawb nqa LTE-FDD, LTE-TDD, WCDMA, thiab GSM/EDGE. Tsis muaj network cable thiab tsis muaj IP-PBX server xav tau. Kev teeb tsa chaw taws teeb ntawm SMS tso cai rau kev tswj hwm los ntawm txhua qhov chaw. Rau cov tswv chaw nres tsheb, qhov no txhais tau hais tias lub xov tooj xwm ceev tuaj yeem muab tso rau qhov chaw muaj kev nyab xeeb xav tau rau lawv - tsis yog qhov twg lub hwj chim thiab cables twb muaj lawm.

Cov ntawv pov thawj US Chaw nres tsheb

JR321-SC-SP-4G tau ua tiav hauv tsev kawm ntawv qib siab hauv tsev kawm ntawv qhov chaw nres tsheb, tshav dav hlau kev lag luam thiab chaw nyob deb, tsev kho mob thiab chaw kho mob chaw nres tsheb, chaw yuav khoom thiab chaw nres tsheb, thiab chaw nres tsheb hauv nroog- thiab - caij ntau. Nyob rau hauv txhua rooj plaub, cov neeg khiav dej num tau tshem tawm ntau txhiab daus las hauv trenching thiab cabling cov nqi thaum muab kev ntseeg siab, ib lub khawm hu xov tooj thaum muaj xwm ceev - feem ntau tsawg dua li ib nrab ntawm cov nqi ntawm cov khoom siv ib txwm siv.

Ua rau qhov chaw nres tsheb sab nraum zoov

JR321-SC-SP-4G yog lub hom phiaj- ua rau xav tau qhov chaw nres tsheb. Nws muaj kev tiv thaiv IP66 ingress, ua rau nws plua plav{19}} nruj thiab tiv thaiv lub dav hlau dej muaj zog. Nws ua haujlwm ntseeg tau los ntawm -40℃mus rau +65 degree, nrog rau kev khaws cia ntawm -40℃txog +75℃. Cov txhuam stainless hlau vaj huam sib luag thiab cov ncej ruaj ruaj tiv thaiv kev cuam tshuam, corrosion, thiab kev ua phem. Nrog MTBF ntau tshaj 50,000 teev thiab warranty ntawm 24 lub hlis rau xov tooj thiab 12 lub hlis rau tus ncej, nws yog tsim rau lub sij hawm ntev, txij nkawm-tus phooj ywg xa mus.

Ib qho - khawm Hu Xov Tooj Xwm Ceev - Tsis muaj ntawv qhia zaub mov, Tsis muaj ncua

Thaum muaj xwm txheej ceev, yooj yim cawm neeg txoj sia. JR321-SC-SP-4G muab ib qho - khawm pib- hu rau tus lej preset xws li kev ruaj ntseg hauv tsev kawm ntawv lossis 911. Nws txhawb nqa tes- pub dawb puv - kev sib txuas lus duplex nrog lub teeb tsa -hauv 2-wattc suab hais lus thiab lub suab nrov microphone Lub suab nrov nce mus txog 95 decibels ntawm ib lub 'meter', thiab lub teeb LED flashes rau kev hu xov tooj. Hom xov tooj kub muab kev sib txuas tam sim thaum nqa lub handset, thiab lub sijhawm teem sijhawm rau rau yim feeb hu xov tooj txwv tsis pub muaj kab sib txuas.

4G Connectivity rau North American Networks

JR321-SC-SP-4G txhawb nqa ntau yam 4G module hloov pauv rau North American tes hauj lwm. EC25-A module txhawb LTE-FDD bands B2, B4, thiab B12. EC25-AF lossis AFX modules muab kev pabcuam dav dav suav nrog bands B2, B4, B5, B12, B13, B14, B66, thiab B71. Rau Verizon tes hauj lwm, EC25-V module txhawb nqa bands B4 thiab B13. Lub kaw lus muaj kev teeb tsa chaw taws teeb thiab saib xyuas ntawm SMS, tso cai rau cov neeg saib xyuas chaw tau txais kev ceeb toom kuaj nrog rau cov roj teeb tsis muaj zog thiab cov teeb liab tsis muaj zog.

Kev Txuag Nqi: Vim li cas 4G thiab Hnub Ci Yeej

Cov xov tooj siv xov tooj xwm txheej ceev xwm txheej yuav tsum tau them nqi trenching, cabling, conduit installation, thiab tso cai rau - siv sij hawm ntau lub lis piam los xa mus thiab raug nqi ntau txhiab daus las rau ib qhov chaw. JR321-SC-SP-4G tshem tawm cov nqi no tag nrho. Kev teeb tsa yuav siv sij hawm ntau hnub hloov lub lis piam, thiab cov nqi txhua hli tsuas yog txwv rau tus qauv 4G cov ntaub ntawv thiab hu xov tooj. Rau cov chaw nres tsheb nrog cov kev faib tawm, kev txuag nyiaj feem ntau txo tag nrho cov nqi nruab los ntawm 50 feem pua ​​lossis ntau dua.

Xaus

JR321-SC-SP-4G daws ob qhov teeb meem loj tshaj plaws hauv kev sib txuas lus hauv chaw nres tsheb: lub zog muaj zog thiab kev sib txuas hauv network. Los ntawm kev sib koom ua ke hnub ci autonomy nrog 4G wireless, J&R Technology tau tsim cov kev daws teeb meem uas ua haujlwm uas cov xov tooj ib txwm tsis tuaj yeem - ntawm tus nqi qis dua ntawm cov tswv cuab. Raws li Asmeskas cov nroog, cov tsev kawm qib siab, tshav dav hlau, thiab cov tswv lag luam ntiag tug tseem ua qhov tseem ceeb rau pej xeem kev nyab xeeb, JR321-SC-SP-4G muab cov lus pov thawj, ntsuas tau, thiab cov lus teb yav tom ntej rau qhov chaw nres tsheb - los ntawm hnub ci ntau ntau mus rau qhov chaw nres tsheb tob tshaj plaws.