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Ex-proof Expansion of Speech Station(IP)

Product Details

Ex-proof Expansion of Speech Station(IP)
Product features
▶The shell is made of aluminum alloy plate, and then treated by aluminum oxidation, never fade
▶Structural style:Hanging type, contactless fork spring mechanism
▶Waterproof,dust proof,anti-corrosion Protection level up to IP66【Protection box】
▶Use digital noise reduction technology and high fidelity sound amplification technology,voice output with noise reduction function,anti noise performance: Ambient noise 105dB,call resolution greater than 95%,ambient noise 110dB,call clarity greater than 90%.Microphone adopt special angle design,effective feedback inhibition of howling.
▶Anti explosion sound on the speech station (IP) with 15 key keyboard,then 0~9 numeric keys as 10 basic keys,5 function keys: Call key, broadcast key, alarm key, confirm key, cancel key,can dial intercom,call broadcast;Handle with three,not easily damaged;
▶Keyboard for full sealed stainless steel keyboard, wear resistance
▶Digital integrated circuit,stable and reliable, low power consumption
Function operation
◆ Call the police
Press the "alarm" button on the speech station (IP) by pressing the anti explosion sound, Explosion proof expansion of speech station(IP) direct alarm to the central control room IP broadcast audio server(Host),the server will do the corresponding sound and light alarm,And display the location of the alarm terminal, number,For the administrator to deal with in time.
◆ Within group broadcasting
Press“Radio broadcast”+“Group number”button,Anti explosion sound on the speech station (IP) into the broadcast state,Through the microphone can be broadcast within the group,Connected to the speech station (IP) by the anti explosion sound in this group,All speakers will receive the broadcast message of artificial explosion.
◆ Intercom station
Press the call button and telephone number,To achieve the speech of explosion-proof loudspeaker station (IP) intercom or conference call;Explosion proof expansion of speech station(IP)direct dialing can be on the same level of anti explosion sound on the speech station (IP) call,after the two anti explosion sound on the speech station (IP) can talk to each other;Dispatch station on the area of anti explosion sound on the speech station (IP) held a group call or meeting,Explosion proof amplifying of the speech area (IP) will also receive a ringing signal,pick off the microphone,each anti explosion tone can talk to a speech station (IP)

◆ Call function.
By dialing call,Anti explosion sound on the same station(IP), dispatcher telephone conduct call.
Product parameters
▶Mechanical index
Texture of material: Aluminum alloy sheet
Protection level: IP66【Protection box】
Unit weight:18Kg
Shipping weight: 21Kg
Outlet number: 4
Outlet hole thread specification: G-3/4” 1 piece, G-1” 3 pieces
Installation metho: Wall mounted
▶ Electrical index
Input voltage: 90-260VAC (Wide voltage input)  50Hz
Operating current: ≤1A
Power waste: <50W
Fuse: 2A
Spread power: 0~50W Optional
Busy signal frequency: 450Hz±20Hz
Voice loudness: 120dB
Intermittent ratio(0.3~0.4)S: (0.3~0.4)S
Input interface: Standard RJ45*1 or fiber interface*2
Output interface: Audio output
Support agreement: TCP/IP, UDP, SIP
Support volume balance adjustment
Signal transmission distance: 0-20KM
Threaded hole size:   G-1″3 piece
4 core cable and telephone handle
1 or 2 group 2 core speaker cable output,outlet hole thread specification G-3/4″
Installation method: Wall mounted
▶Environmental indicator
Ambient temperature:  -40℃~+60℃

Contact Information

Contact PersonMike Jiang
Telephone86-18660761375
Fax Number865372486099
Websitehttp://www.chinacoalintl.com
Post Code272100
AddressNo.69 Huoju Road, New & High Zone,Jining City,Shandong Province,China
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