Uncovered Two Key Fiberglass Reinforce Plastic Telephone

Onbedekte telefoon met twee toetsen van glasvezelversterkt kunststof

It is an all-digital network radio and walkie-talkie, and its core part adopts a mature VOIP solution (Broadcom 1190), the performance is stable and reliable, the hands-free adopts digital full-duplex mode, and the voice is loud and clear. Hands-free speaker output provides on-board 2.4W output or can be connected to a 4Ω3W or 8Ω5W speaker through the built-in power amplifier board. The broadcast supports horn-type 8Ω5W speakers. If you need a higher volume voice effect, you can customize the power amplifier board with 30W/50W/80W/100W/200W and other configurations.
The service provides 6 shortcut key interfaces, handset interface, hook switch interface and dual network ports, etc., which can meet the needs of most customer applications, and the software side can realize the call of camera video information.

vraag een offerte aan

Parameters:DimensieToepassingenInstructie

Telephone system: DTMF
Incoming call ringing signal light prompt;
Ring pressure: ≥ 70dB(A);
Call connection time≤6S (non-blocking);
The maximum communication distance is 5km;
Classified rated sound pressure level intensity: ≥90dBA;
Audiobereik: 300 Hz ~ 3400 Hz;
Harmonische vervorming: ≤ 5%;
DTMF call system;
Rated feed voltage: DC48V/DC24V;
Sending/receiving frequency response: in line with GB/T15279-2002;
Transmit Loudness Rating (SLR): 5 ~ 15dB;
Received Loudness Rating (RLR): -7 ~ 2dB;
Sidetone Masking Rating (STMR): ≥7dB;
The system has strong expansion compatibility and supports standard SIP 2.0 (RFC3261) and related RFC protocols;
Ondersteuning: TCP/UDP, HTTP, ARP/RARP, DNS, NTP, TFTP, TELNET;
Multiple voice coding methods such as G.729, G.723, G.711, G.722, G.726 are optional;
DTMF mode RFC2833, SIP INFO, INBAND;
Ondersteuning van statische IP-adreswijziging, DNS-domeinnaamomzetting;
Support one-key direct call dispatcher function and SOS emergency call;
Provide alarm, monitoring, intercom, broadcast functions;
Full-duplex intercomfunctie;
Adopteer geavanceerde echo-onderdrukkingstechnologie;
Speaker sensitivity can be adjusted;
Het systeem biedt opname- en opname-uitvoer en kan op elk moment opnamebestanden oproepen en opvragen;
Can be set through WEB interface;
Online software update

Onbedekte telefoon met twee toetsen van glasvezelversterkt kunststof

Ondersteunende documenten

naam

Versie

Publicatiedatum

Vorig: SIP visuele noodintercom

Volgende: Twee belangrijke industriële noodtelefoon

Trefwoorden: weerbestendige buiten noodtelefoon, weerbestendige metrotelefoon, Een telefoon in metrostation, bescherming waterdichte telefoon, public phone in subway factory

This product: Uncovered Two Key Fiber-Reinforced Plastic Telephone

laatste nieuws

China’s Leading Manufacturer of Industrial Waterproof Telephones: China has established itself as a global leader in various industries, and the manufacturing sector is no exception. In recent...

Intercomsystemen voor scholen: communicatie en beveiliging verbeteren: Communicatie is een essentieel aspect van elke instelling en scholen vormen daarop geen uitzondering. Scholen hebben een effectief communicatiesysteem nodig dat...

Lifttelefoon: zorgen voor veiligheid en communicatie tijdens noodsituaties: Als het gaat om het garanderen van de veiligheid tijdens noodsituaties, is effectieve communicatie een van de meest kritische aspecten. Dit wordt vooral...

Leading British Exporters of Public Emergency Telephone Systems: Emergency telephone systems play a vital role in maintaining public safety and providing immediate assistance during emergencies. In the United...

Keep Your Belongings Safe and Dry with a Waterproof Box: When it comes to storing valuable items or keeping important documents safe, a waterproof box is an essential item to...

Explosion-Proof Speakers: Audio equipment that puts safety first: Explosion-proof speakers, as audio equipment designed for a specific environment, are designed and function to meet specific safety requirements as...

Topleveranciers van ex-proof telefoons voor gevaarlijke omgevingen: Inleiding: Gevaarlijke omgevingen vereisen gespecialiseerde apparatuur die bestand is tegen de zware omstandigheden en potentiële gevaren die in deze gebieden aanwezig zijn....

Enhancing Communication and Connectivity in the Classroom with an Intercom System: In today's fast-paced world, technology plays a crucial role in every aspect of our lives, including education. As classrooms become...

The Benefits of Using a Dedicated EMS Elevator Phone Service: An elevator phone is an essential component of any building's emergency communication system. In the event of an emergency, an...

IP67 Rugged Telephone: The Ultimate Waterproof Phone: In today's world, mobile phones have become an essential part of our lives. We use them for communication, entertainment, and...

Onbedekte telefoon met twee toetsen van glasvezelversterkt kunststof

Populaire producten

This product: Uncovered Two Key Fiber-Reinforced Plastic Telephone