Weatherproof Outdoor Emergency Telephone

The SC-WR04 weatherproof outdoor emergency telephone is ideal for applications in noisy environments such as steel factories, tunnels, power plants, oil fields, docks, residential areas, schools, large production workshops etc.The SC-WR04 are fully compliant with the CE, RoHS, ISO9001: 2008, TUV.

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Description

Brief Introduction

Product Features

Theweatherproof outdoor emergency telephone is made of composite new materials, with a sturdy shape to resist impact damage
Supports multiple signal options, such as SIP, analog signals, and optical ring network.
Can choose 220V or other multiple power supply options.
Can set multiple groups of numbers for one-click emergency calls.
Equipped with dual indicator lights , LED warning light flashes for incoming calls.
The shell can be customized in color, labeling, etc.
Supports manual global alarm, and allows keyboard modification of IP and gateway settings.
The shell has a grounding device and is completely electrically isolated from the internal circuit, providing a certain degree of electromagnetic shielding.
Incoming calls can be automatically answered, allowing real-time listening to on-site sounds; after the caller hangs up, the device automatically disconnects, freeing the line.
Can be connected to 24-60V programmable telephone exchanges and also supports network switches or fiber optic ring networks.

Basic Parameters

Size	304185145MM
Weight	5KG
Audio output	30W(Built-in 3W)
Shell material	Composite new material
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	IP65

product-1002-633

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

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 detection), CNG (comfortable noise);
Support AJB (automatic jitbuffer); AEC (acoustic echo cancellation); AGC (automatic gain control)

Special Features

One-click IP reporting

Long press the hands-free button for 10 seconds to automatically announce the device's IP address.

Registration status indicator

After the SIP account is set up and successfully registered, the device's indicator light will turn on, indicating that the phone is in a normal state and can be used.

Multiple sets of backup SIP accounts

This device provides 3 SIP account registrations. When the current account cannot be registered, it automatically switches to the next account to ensure normal communication.