Explosion Proof Fiber Optic Telephone

Brief introduction SC-EP01 explosion proof fiber optic telephone is available in Analog, VoIP version with IP67 protection rating. Uses include tunnels, railways, highways, oil, gas, factories, mining, poolside, etc. The device has crystal sound quality, supports external flash beacons, sets up spring doors for easy opening and closing, supports local or remote programming and modifying settings. The device is especially suitable for extreme use conditions.

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Description

Brief Introduction

SC-EP01 explosion proof fiber optic telephone is available in Analog, VoIP version with IP67 protection rating. Uses include tunnels, railways, highways, oil, gas, factories, mining, poolside, etc. The device has crystal sound quality, supports external flash beacons, sets up spring doors for easy opening and closing, supports local or remote programming and modifying settings. The device is especially suitable for extreme use conditions.

Product Features

Adopt die-cast aluminum shell for high mechanical strength and impact resistance.
Hotline setting, can be quickly dialed in case of emergency
Powerful spring door seal, outdoor weatherproof grade IP67.
Optional beacons and speakers for incoming call alerts and broadcast messages
Mitigated protection in accordance with ITU-T Recommendation K.21.
Support OEM, ODM and customized orders.
Provide analog, SIP VoIP and 4G 3G, with a variety of signal modes.

Basic Parameters

Size	346301138MM
Weight	8.5KG
Power supply	220V power supply (POE and DC are optional)
Protection level	IP67
Operating temperature	-20℃ to +80℃

product-962-914

Product Configuration

Network

SIP V1 (RFC2543), V2 (RFC3261) protocols
Support for backup servers, proxy servers, and point-to-point connection modes
Fixed IP/DHCP/PPPoE dial-up
Telnet/HTTP/HTTPS services
DNS SRV (RFC3263)
DNS client side, built-in NAT/DHCP service
STUN intranet penetration
Three DTMF modes: in-band, RFC2833, SIP INFO
Optional bridge and router modes

Audio

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

Press and hold the hands-free button for 10 seconds and then release it, or pick up the mobile phone and enter the * 114 * automatic broadcast extension IP to accurately locate and improve scheduling efficiency.

When the initial registration of the device fails, the system automatically attempts to maintain the connection with the next available SIP account. Up to five accounts are provided to ensure uninterrupted communication.

Code description: * 114 * Automatically broadcast IP; * 115 * Modify Internet Protocol Address through keyboard; * 111 * Restart device.