Huab Cua Tsis Muaj Kev Ceev Xwm Ceev SOS Xov Tooj Kub Xov Tooj

J&R Technology yog ib qho ntawm Tuam Tshoj huab cua tsis muaj kev nyab xeeb kev nyab xeeb pej xeem sos xov tooj xov tooj tsim khoom thiab cov chaw muag khoom nrog ib lub npe nto moo, peb kuj muaj peb lub koom haum, peb yog lub tuam txhab kev tshaj lij thiab tuaj yeem muab koj zoo tshaj huab cua tsis muaj kev nyab xeeb thaum muaj xwm ceev rau pej xeem. sos hotline xov tooj khoom. Txais tos kom yuav cov khoom lag luam zoo los ntawm peb.

 

﹄Khoom Piav Qhia﹃

JR210-1BHuab Cua Tsis Muaj Kev Ceev Xwm Ceev SOS Xov Tooj Kub Xov Tooj

Lub Xov Tooj Ntawm Tes, Ib lub pob kom nrawm hu, Lub cev txias-kuav los tiag hlau, Xim liab (lwm yam xim xav tau),

Chav loj: 300*180*161 (hli)

Housed nyob rau hauv anti-vandal txias-kuav los tiag steel enclosure, phab ntsa-mounting

Analogue Version
Hwj chim Mov	Los ntawm kev sib tham hauv xov tooj sib txuas
Muab Voltage	24 VDC rau 65 VDC
Muab Tam Sim No	20 mA DC rau 100 mA DC
Ringer Volume	- 80dB (A) ntawm qhov deb ntawm 1 m - 110dB (A) ntawm qhov deb ntawm 1 m (rau sab nraud hais lus suab)
Txoj Kev Dialing	DTMF hom raws li ITU-T pom zoo Q.23.

SIP Cov Qauv
Hwj chim Mov	PoE lossis 12V DC
Kev Siv Hluav Taws Xob	Lub zog: 1.5W Lub zog: 1.8W
SIP raws tu qauv	SIP 2.0 (RFC3261) yog
Txhawb Codec	G.711 A/U, G.722 8000/16000, G.723, G.729
Hom Kev Sib Txuas Lus	Tag nrho duplex
Ringer Volume	- 90 ~ 95dB (A) ntawm qhov deb ntawm 1 m - 110dB (A) ntawm qhov deb ntawm 1 m (rau sab nraud hais lus suab)

Ambient tej yam kev mob
Hom Kev Tiv Thaiv	IP66 raws li EN60529
Kev Ua Haujlwm Kub	-30 ° C txog -70 ° C.
Cia Kub	-40 ° C rau -75 ° C.

﹄Nta﹃

Huab Cua Tsis Muaj Kev Ceev Xwm Ceev SOS Xov Tooj Kub Xov Tooj

★Lub tsev muaj zog, tsim los ntawm cov hlau tsis muaj hlau lossis cov hlau txias

★Vandal resistant handset and armored cord

★Kev teeb tsa saum npoo, kev teeb tsa yooj yim

★Yooj yim pom - xim ci

★Kev tiv thaiv kev tiv thaiv nkag mus - txog IP65

★Xov tooj kab siv rau xov tooj Analog

﹄Cov ntawv thov﹃

Huab Cua Tsis Muaj Kev Ceev Xwm Ceev SOS Xov Tooj Kub Xov Tooj

Lub xov tooj tiv thaiv kev puas tsuaj no yog qhov zoo tshaj plaws rau kev siv tsheb nqaj hlau, Kev siv tub rog, Qhov av. Underground Mining, Tus tua hluav taws, Kev Lag Luam, Tsev Loj Hlob, Tsev Loj Hlob, Chaw Nres Tsheb, Tsev Kho Mob, Chaw Tiv Thaiv, Tub Ceev Xwm, Chaw txhab nyiaj hauv tuam txhab, tshuab ATM, Chaw Ua Si, sab hauv thiab sab nraum lub tsev thiab lwm yam.

﹄Ntim﹃

Huab Cua Tsis Muaj Kev Ceev Xwm Ceev SOS Xov Tooj Kub Xov Tooj

Chav Loj	204 *339 *196 (hli)
Thawv Loj	200 *300 *440 (hli)
Cov Khoom Ntim	Pearl paj rwb, thawv
Net Nyhav	5 KG
Nyhav Nyhav	6 KG

Cim npe nrov: huab cua tsis muaj kev nyab xeeb rau pej xeem sos hotline xov tooj, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, tuam txhab, hom, yuav, zoo tshaj, zoo tshaj plaws, khoom