Special Type of Phone Seller, Supplier, Exporter, Manufacturer, Factory

Special Type of Phone
Shenzheng litohang tech Ltd,
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Special Type of Phone

Special Type of Phone:
Application Specification
Model: KNSP-01
Defend grade: GB 4208-93 IP 66
Call capability of phone: GB/T 15279-94
Application scope: metro, light railroad, speedway, ship, mine, etc.
External configuration specification:
External dimension: 320×205×120mm Weight: 5.5Kg
Installment dimension:139×260mm M8 bolt is used to install
1. Upper cover
2. Sealing circle
3. Handset
4. Ring hole
5. Main body
6. Keyboard
7. Middle cover board
8. Logo (optional)
9. Cover spring
10. Connection soft tube for wiring
Main features of product:
1, Cabinet: aluminum alloy die-casting, high anti-violent, able to glisten, convenient for looking for ( optional) .
2, Door cover: orient automatically and good self-closing, convenient for use.
3, Handset: made of special engineering plastic, high anti-knock resistance, high tensile strength resistance and high anti-violent.
4, All of the components including handset telephone receiver and transmitter, keypad, buzzer, circuit board and cabinet are designed to be multi-layer waterproof and dust-proof which is up to Class III grade. The whole machine is up to national standard GB4208-93 IP 66.
5, Phone is provided with high stability, high anti-jamming capability, and it is up to national standard GB/T 15279-94.
Main technical indexes:
1, Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 48-69V.
2, Ambient temperature:-30°~60° Relative humidity:10%~95%
Atmospheric pressure: 86~106Kpa Circumstance noise:<= 60dB (A)
3, Sound level of ringing: >=70dB (A) .
4, Standard frequency: low frequency group: 697, 770, 852, 941Hz,
high frequency group: 1209, 1336, 1477Hz, frequency deviation: <=±1.5%
If service line is a 3Km signal-level:
Standard frequency: low frequency group: -9dB±3dB, high frequency group: -7dB±3dB, level difference between low and high frequency of compound signal: 2±1dB, the total distortion caused by intermodulation of harmonic wave is lower than the basic level by at least 20dB.
5, Call transmission index: (5KM) SLR<=12, RLR<=-1, STMR>=10, output impedance is 600(Ohms).
6, Super strong function is available for dialing 12 groups of numbers stored in the memory (maximum length of each number is16 digits)


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Category :	Phones / Telephones
Country Of Origin :	China
Listing Type :	Sell
Price :	USD 258.00
Brand Name :	.KUNLUN
Model Number :	KNSP-01
Terms Of Sale :	FOB SHENZHENG
Terms Of Payment :	TT/OR L/C
Minimum Order Quantity :	500
Certifications :	CE FCC UL
Power :	110--240
Contact :	teng bing xie teng bing xie
Address :	Room 1608,FuRuiGe,Jinfu Garden shenzhen, Guangdong, 518012 China
Telephone :	[86] (755) 29790158
Fax :	[86] (755 ) 0755 2979027

Special Type of Phone

public Telephone-hull product

publick Telephone-hull product

weatherproof telephone

Phone handset with steel wire tube

weatherproof Phone handset

weatherproof Headphones