Waterproof SOS Emergency Telephone product manufacturers China

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Gerð: CX-JW-01
Rafmagn: aflgjafi fyrir símalínu
Spenna: DC 48V
Vinnustraumur í biðstöðu ≤ 0,2A
Tíðni svörun: 250 ~ 3000 Hz
Hljóðstyrkur hringitóna ≥ 100dB(A)
Tæringarflokkur: WF2
Umhverfishiti: -30 ~ + 60 ℃
Loftþrýstingur: 80 ~ 110 kPa
Hlutfallslegur raki ≤ 95%
Kapalhylki: 3-PG11
Uppsetning: Veggfesting

Vatnsheldur SOS Neyðarsími

Stuðningsskjöl

nafn

Útgáfa

Útgáfudagur

upplýsingar-06H

Fyrri: SOS One Touch Neyðarkall

Næst: Neyðarsími SOS neðanjarðarlest

Merki: Vatnsheldur iðnaðarsími fyrir neðanjarðarlest, veðurheldur Neyðarsími utandyra, veðurþolið símahólf, neyðarvatnsheldur símabirgir, ems lyftusími

Þessi vara: Vatnsheldur SOS neyðarsími

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Merki: Neyðarsímar fyrir neyðargöng / IP PBX símakerfi/ Fiber Network Switch/ SIP raddgátt/ Hraðbrautasímakerfi/ Sprengivarinn sími/ Neyðarsími SOS/ Símakerfi skóla / Scenic Spot/Park símakerfi

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Sími: +86 19129355807

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