Tsev - Khoom - Kev Tshaj Tawm Xov Tooj - Kev Tshaj Tawm Xov Tooj - Paub meej

Muaj Xov Tooj Nrog Loudspeaker & Beacon JR102-SC-HB

No Muaj Xov Tooj nrog Loudspeaker & Beacon yog muaj nyob rau hauv lub plhaws kev tiv thaiv corrosion resistant aluminium weatherproof rooj nrog lub qhov rooj, uas muab thaiv kev tiv thaiv plua plav thiab noo noo, uas ua rau ib yam khoom siv txhim khu tseeb nrog lub MTBF ntev. Tus Xov Tooj Nruab Nrab Nrog Nruab Nrab & Lub Teeb Nruab Nrab yog Nrov heev rau Cov Nres, Tsuas, Tubrog, Cov Chaw Thaj Tsam, Chaw Taug Kev Sab Laj, Txoj Kev Loj, Tsheb Nres Tsheb, Cov Nroj Tsuag, Cov Nroj Tsuag, , Thiab lwm yam.

Xa kev nug

Hauj lwm lawm

J & R Technology yog ib lub tuam txhab ua lag luam muaj tshaj lij nrog cov mloog lus nrov nrov hu ua loudspeaker & beacon jr102-sc-hb manufacturers thiab cov chaw muag khoom nrog ib hom nto moo, peb kuj muaj peb lub koom haum, peb yog ib lub tuam txhab kev lag luam thiab muaj peev xwm muab xov tooj zoo tshaj & beacon jr102-sc-hb khoom. Txais tos kom yuav khoom zoo ntawm peb.

Tus Qauv Zauv: JR102-SC-HB

KEV PAUB TIAS ntawm Cov Xov Tooj Muaj Kev Nrog Loudspeaker & Beacon

Nrog hlau materia l horn, no Muaj Xov Tooj nrog Loudspeaker & Beacon tuaj yeem tshaj tawm rau kev ceeb toom. Lub horn ua haujlwm tom qab 1-9 ntiv tes (kho), kaw thaum nias lub pob los yog hu xov tooj tiav. Lub teeb yuav ntsais thaum muaj kev hu tuaj.

YUAV TSUM tau Xov Tooj Ntawm Chaw Nrog Loudspeaker & Beacon

Tus Xov Tooj No Muaj Kev Tshaj Tawm Txog Nruab Nrab Nruab Nrab nrog Kev Nthuav Tawm Tsawg, Kev Tsav Tsheb, Kev Lag Luam, Kev Lag Luam , Tsheb Chaw, Rail Trackside, Highwayside, Chaw Nres Tsheb, Cov Nroj Tsuag, Cov Nroj Tsuag, , Thiab lwm yam.

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MAIN FEATURES ntawm Muaj Xov Tooj nrog Loudspeaker & Beacon

- Tus qauv Analog xov tooj, SIP / VoIP xov tooj, los sis GSM / 3G version

- Aluminium alloy tuag casting cev

- Ua tes dawb lag luam

- Vandal resistant hlau khawm npo npo rau kev hu xov tooj xwm ceev

- Phab ntsa / Pillar mounting, installation yooj yooj yim

- Inductive coupler yog tus qauv siv rau kev hnov lus zoo

- Lub xov tooj yuav nrov nrov thiab lub teeb yuav ntsais thaum muaj kev hu tuaj

- Built-in amplifier, nrog lwm ringer: 15W (30W yeem), rau kev tso tawm feature

- Tus xov tooj siv nruab nrab (Analog)

- Sab nraud fais fab lossis Pov Tseg (SIP)

- RJ45 Chaw nres nkoj txuas rau SIP kev txuas

- CE, FCC, RoHS, ISO9001 raws

TECHNICAL SPECIFICATIONS ntawm Cov Xov Tooj Muaj Kev Nrog Loudspeaker & Beacon

Daim Ntawv Tshaj Lij
Fais fab mov		Los ntawm analogue xov tooj network
Muab Voltage		24 VDC rau 65 VDC
Muab Tam Sim No		20 mA DC rau 100 mA DC
Ringer Volume		- 80dB (A) ntawm qhov ntev ntawm 1 m - 110dB (A) ntawm qhov ntev ntawm 1 m (rau sab nraud hais lus sab nraud)
Dialing txujci		DTMF hom raws li ITU-T kev pom zoo Q.23.
SIP Version
Fais fab mov		PoE lossis 12V DC
Hwj chim Siab		-Tsis: 1.5W -Active: 1.8W
SIP raws tu qauv		SIP 2.0 (RFC3261)
Kev them nyiaj yug Codec		G.711 A / U, G.722 8000/16000, G.723, G.729
Kev Sib Txuas Lus		Tag nrug duplex
Ringer ntim		- 90 ~ 95dB (A) ntawm qhov ntev ntawm 1 m - 110dB (A) ntawm qhov ntev ntawm 1 m (rau sab nraud hais lus sab nraud)
3G Version
Fais fab mov		12V DC
Hwj chim Siab		-Tau: 0.3W -Active: 1.5W
Kev Sib Txuas Lus		Tag nrug duplex
Ringer ntim		90 ~ 95dB (A) ntawm qhov ntev ntawm 1 m
Txoj Haujlwm Pabcuam		Cov kev pab cuam hauv chaw taws teeb ntawm SMS
Zaus	Ib tug version: - Dual-Band WCDMA / HSDPA 850 / 1900MHz - Quad-Band GSM / GPRS / EDGE 850/900/1800 / 1900MHz E version: - Dual-Band UMTS / HSDPA 900 / 2100MHz - Quad-Band GSM / GPRS / EDGE 850/900/1800 / 1900MHz J version: - Dual-Band UMTS / HSDPA 850 (800) / 2100MHz - Quad-Band GSM / GPRS / EDGE 850/900/1800 / 1900MHz
Tej yam kev mob ambient
Hom tiv thaiv		IP 66 raws li EN60529
Kev khiav hauj lwm kub		-25 ° C rau + 70 ° C
Cia txias		- 3 5 ° C mus + 85 ° C