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Íslenska

Íslenska

+86 19129355807

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Communication: Full Duplex SIP Support: SIP2.0(RFC3261).
Speech Coding: G.711A/ u, G.7321 high/ low, G.729 a/ b, G.722, G.722.1, G726.
Echo Cancellation Code: G.167 /G.168
Circumstance noise: ≤ 60dB(A).
Sound Level of Ringing: >90dB(A).
Auxiliary Contact: 1Aux output, dry contact.
Power Supply: AC110--240V or PoE .
Rated Carry Current:1A
DTMF: VoIP SIP Info DTMF Relay, RFC2833
LAN Protocols: Power over Ethernet(PoE, 802.3af)
WLAN: IEE802.3af, Network Access Control: IEEE802.1x
IP Protocols: IPV4, UDP, DHCP, SIP.
MTBF:100,000 hours. MTTR: 2 hours.

Prison ATM Vandal Proof kallkerfi

Stuðningsskjöl

nafn

Útgáfa

Útgáfudagur

upplýsingar-06H

Fyrri: Ryðfrítt LED Display kallkerfi

Næst: Almennur staður SOS Neyðarsími

Merki: IP sími Sími með snúru, veðurheldur Neyðarsími utandyra, neyðar- og iðnaðarsími, Innanhúss iðnaðar analog sími, motorway emergency telephone

This product: Prison ATM Vandal Proof Intercom

nýjustu fréttir

Window Intercom System: Enhancing Communication Efficiency and Security: Introduction In today's fast-paced world, effective communication is essential for the smooth operation of businesses, institutions, and organizations. One innovative...

Stay Connected Rain or Shine with a Weatherproof Phone: In today's digital age, our smartphones have become an essential part of our lives. They keep us connected to the...

Auka öryggi skóla og samskipti við kallkerfi fyrir skóla: Á undanförnum árum hefur öryggi og öryggi nemenda orðið forgangsverkefni skóla um allan heim. Með...

Vatnsheldur iðnaðarsími fyrir neðanjarðarlest veitir þér meiri vernd í vinnunni: Ef þú ert að leita að vatnsheldum síma fyrir iðnaðar- eða viðskiptaþarfir þínar, vertu viss um að velja vatnsheldan síma...

Weatherproof Emergency SOS Telephone: A Vital Lifeline in Harsh Conditions: In harsh conditions, communication can be a matter of life and death. When natural disasters or emergencies occur, the ability...

Veðurheldur neðanjarðarlestarsími fyrir áreiðanleika og öryggi: Neðanjarðarlestarkerfi gegna mikilvægu hlutverki í nútíma samgöngum og veita milljónum manna áreiðanlegar og skilvirkar leiðir til að...

SIP Cleanroom Telephone: Cutting-edge Communication Solution for Sterile Environments: Introduction Technology plays a crucial role in all aspects of our lives, including the healthcare industry. With the increasing...

China OEM Industrial Telephone suppliers: Modern Communication Solution for Industrial Environments: This is especially true in industrial environments where safety, efficiency, and productivity are of utmost importance. To...

Enhanced Safety with Outdoor Telephone Equipped with Siren and Beacon: In today's fast-paced and interconnected world, ensuring public safety is of paramount importance. One area in which advancements have greatly...

Innleiðing á IP kallkerfi fyrir bætt skólasamskipti: Effective communication is crucial in any educational institution to ensure the smooth running of operations and the safety of students...

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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Heimilisfang: No. 686, Longfei Avenue, Longcheng Street, Longgang District, Shenzhen City, Guangdong Province

Netfang: telphonesystem@hotmail.com

Sími: +86 19129355807

Höfundarréttur © Shenzhen Changxinghuitong Technology Co., LTD. Allur réttur áskilinn 2022 Skránr.