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| Product Name: |
waterproof telephone(KNSP-01)
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| Supply Ability: |
10000 |
| Related proudcts |
weatherproof phone, industrial phone, |
| Specifications |
SIZE 320*205*120mm |
| Price Term: |
EXW |
| Port of loading: |
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| Minimum Order |
10 |
| Unit Price: |
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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
Main features :
1. Cabinet:aluminum alloy die - casting, high anti-violent, able to glisten, convenient for looking for
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.
Specification:
1. Applicable for various types of SPC exchange and di***tching exchange system with feeding voltage of 48-60V.
2. Ambient temperature:-30 ~ +60 degreeRelative 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 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.
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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| Company: |
Hong Kong Koon Technology Ltd
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| Contact: |
Mr. Zhibo Tang |
| Address: |
268# building factory, Nanchang industrial park, Gushu, Baoan district, Shenzhen, Guangdong,China |
| Postcode: |
518126 |
| Tel: |
86 - 0755- 29790278 |
| Fax: |
86 - 0755- 27448753 |
| E-mail: |
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