Metro Water Resistant Telephone Wall Mount , Yellow Box Telephones
Quick Detail:
|
Place of Origin |
Guangdong, China (Mainland) |
|
Brand Name |
KOON/OEM |
|
Model Number |
KNSP-03 |
|
Type |
industrial telephone |
|
Color |
Yellow/Red/Blue |
|
Size |
320X205X120mm |
|
Door |
Yes |
|
Hook |
Yes |
|
Handset |
Yes |
|
Vandal resistant |
Yes |
|
Tamper-resistant |
Yes |
|
Lightening protection |
Yes |
|
Weather resistant |
Yes |
|
Weatherproof Degree |
IP67 |
|
Lightening Protection Degree |
ITU-T K.21 |
Description:
Defend grade: GB 4208-93 IP 66 / IP67
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
Packaging specifications
Machine size:320 *205 *120( mm )
Carton size:439 *277*191( mm )
Packaging material: pearl cotton, carton
Gross weight:7KG
Net weight:5.2KG
Applications:
The phone is suitable for subway, highway, power plants, gas station, mine, dock, iron and steel company, large-scale projects such as the moisture proof, fire prevention, noise, dust, antifreeze, prevent destructive, such as an environment in which have special requirements.
Specifications:
1. Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 33-60V.
2. Ambient temperature:-30 ~ +60 degree Relative humidity:10%~95%
Atmospheric pressure: 86~106Kpa Circumstance noise:less than 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%~+1.5%
If service line is a 3Km signal - level:
Standard frequency:low frequency group:-12~-6dB, high frequency group:-10~-4dB, level difference between low and high frequency of compound signal:0~3dB, 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 Ohm.
Competitive Advantage:
the most professional manufacture in Asia
Cisco & Siemens ordered
