Explosion Proof Telephone Set

The SC-EP01 industrial explosion-proof telephone set is ideal for applications in hazardous area ,such as petroleum, chemical industry,underground pipe corridors, metal mines,subway and highway tunnels, various power plants, ship docks, oil fields,steel factories,outdoor jungles,large production workshops.PT-FS2-EX are fully compliant with the CE, RoHS, ISO9001: 2008, TUV.

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Description

Brief Introduction

Product Features

The material is robust aluminum alloy die-cast, protecting the system's internal electronics,as well as IP67 degree ex proof,waterproof, moisture-resistant, dust-resistant, and freeze-resistant.
Support SIP standard network protocol, 36-48V program-controlled switch and optical fiber direct connection
This system includes a 30W PA system and LED strobe light, providing both audible and visual alerts for incoming calls.
Can pre-store multiple speed dial numbers;
Supports ringing count detection, automatically broadcasting after ringing
Supports one-key group call broadcasting (no server cooperation required)
LED light flashes when a call comes in to avoid mis-picking;
Equipped with an intercom button for broadcasting intercom
Uses stainless steel keyboard and stainless steel handset pull cord,preventing violent disassembly
The stainless steel door latch is not easily blown open by the wind when installed outdoors.

Basic Parameters

Size	346301138MM
Weight	8.5KG
Explosion-proof marking	Ex db ib IIC T6 Gb/Ex tbllIC T80℃ Db
Shell material	Aluminum alloy
Keyboard material	stainless steel
color	Red, yellow (optional)
Communication mode	SIP protocol, analog, and direct fiber optic
Installation method	Wall-mounted
Power supply	220V power supply (POE and DC are optional)
Protection level	IP66
Operating temperature	-20℃ to +80℃
Operating humidity	10-95%

product-962-914

Product Configuration

Network

Support SIP V1 (RFC2543), V2 (RFC3261) protocol
Support backup server
Supports proxy servers and peer-to-peer connection modes
Support stationary IP / DHCP / PPPoE dialing
Support TFTP / DHCP / PPPoE client side
Support Telnet / HTTP / HTTPS services
Support network time SNTP protocol
Support DNS SRV (RFC3263)
Support DNS client side, built-in NAT / DHCP service
Support STUN intranet penetration
Supports three DTMF modes: in-band, RFC2833, SIP INFO
Support for bridge and router modes
Support web account login

Audio

Supports broadband high definition coding: L16G and G.722;
Support G.711a / u, G.726, G.729a / b, G.723, iLBC and other compression coding;
Support VAD (silent dete ction), CNG (comfortable noise);
Support AJB (automatic jitbuffer); AEC (acoustic echo cancellation); AGC (automatic gain control)

Special Features

One-click IP announcement, long press the hands-free key for about ten seconds and release to automatically announce the IP; (or pick up the handset and input *114* to automatically announce the IP)
This device provides 3 SIP account registrations. When the first account cannot be registered, it automatically switches to the next account to ensure normal communication.
Configurable with two emergency keys
Code introduction: *114* automatically announces the IP address, *115* modifies the IP address via the keyboard, *111* restarts the phone.
When a call comes in, the alarm light flashes. If no one answers the call at the specified time, the machine will automatically answer the call and the host's voice will be amplified through the local broadcast.