GB 4208 - 93 Vandal Proof Weatherproof Telephone 70db Ringing For Speedway , Ship Use

Delivery Time:Within 3-18 days
Certification:CE,FCC,RoSH,IP67

GB 4208 - 93 Vandal Proof Weatherproof Telephone 70db Ringing For Speedway , Ship Use

Quick Detail:

Place of Origin	Guangdong, China (Mainland)
Brand Name	KOON/OEM
Model Number	KNSP-01
Type	industrial telephone
Color	Yellow/Red/Blue
Size	320X205X120mm
Door	Yes
Hook	Yes
Keypad	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 / IP 67
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:7.1KG

Net weight:5.3KG

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 48-60V.
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: over 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:-12dB~-6dB, high frequency group:-10dB~-4dB, level difference between low and high frequency of compound signal:0dB~3dB, the total distortion caused by inter modulation 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.
6. Super strong function is available for dialing 12 groups of numbers stored in the memory (maximum length of each number is16 digits)

Competitive Advantage:

the most professional manufacture in Asia

Cisco & Siemens ordered

Competitive Advantage:

the most professional manufacture in Asia

Cisco & Siemens ordered

Tag:

Industrial telephone
security telephone
weatherproof telephone
public telephone