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HONGKONG KOON TECHNOLOGY LTD

Products >> waterproof telephone

waterproof telephone

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Description
Product Name: waterproof telephone
Supply Ability: 500000 sets
Related proudcts telephone, phone, waterproof telephone,
Specifications 1. Applicable for various types of SPC exchange and dispatching
Price Term: CIF
Port of loading: shenzhen
Minimum Order 100
Unit Price: $:288

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)



Contact Us
Company: HONGKONG KOON TECHNOLOGY LTD
Contact: Mr. wang lucifer
Address: 6th/Floor, 268# building factory, Nanchang industrial park, Gushu, Baoan district, Shenzhen, China
Postcode: 518126
Tel: +86-0755-27448753
Fax: +86-0755-27448753215
E-mail:         


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Tel : +86-0755-27448753 Fax : +86-0755-27448753215
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