External configuration specification: Explanation: 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: 320f-205f-120mm Weight: 5.5Kg Installment dimension:139f-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: 1f= Cabinet·ªaluminum alloy die·ícasting·+high anti-violent, able to glisten, convenient for looking for ( optional). 2f= Door cover·ªorient automatically and good self·íclosing·+convenient for use. 3f= Handset·ªmade of special engineering plastic·+high anti-knock resistancef=high tensile strength resistance and high anti-violent. 4f= All of the components including handset telephone receiver and transmitter·+keypad·+buzzer·+circuit board and cabinet are designed to be multi·ílayer waterproof and dust·íproof which is up to Class III grade. The whole machine is up to national standard GB4208-93 IP 66. 5f= Phone is provided with high stability·+high anti-jamming capability·+and it is up to national standard GB/T 15279-94. Main technical indexes·ª 1f= Applicable for various types of SPC exchange and dispatching exchange system with feeding voltage of 48-69V. 2f= Ambient temperature:-30f¦~60f¦ Relative humidity:10%~95% Atmospheric pressure: 86~106Kpa Circumstance noise:f_ 60dB·+A·¼ 3f= Sound level of ringing·ªfª70dB·+A·¼. 4f= Standard frequency·ªlow frequency group·ª697f=770f=852f=941Hz, high frequency group·ª1209f=1336f=1477Hz, frequency deviation·ªf_f+1.5% If service line is a 3Km signal·ílevel·ª Standard frequency·ªlow frequency group·ª-9dBf+3dB·+high frequency group·ª-7dBf+3dB·+level difference between low and high frequency of compound signal·ª2f+1dB·+the total distortion caused by intermodulation of harmonic wave is lower than the basic level by at least 20dB. 5f= Call transmission index·ª(5KM)SLRf_12,RLRf_-1,STMRfª10, output impedance is 600¬+. 6f= Super strong function is available for dialing 12 groups of numbers stored in the memory ·+maximum length of each number is16 digits·¼ External dimension: 320f-205f-120mm Weight: 5.5Kg Installment dimension:139f-260mm M8 bolt is used to install
Buy online Waterproof telephone at wholesale price from Hongkong Koontech Technology Ltd. in China. Hongkong Koontech Technology Ltd. is the genuine trader of product Waterproof telephone and sells it in bulk at affordable and cheapest wholesale price near you. This product is available to import at Exim Next, the best B2B Marketplace for importers and exporters overseas depending upon supplier/seller’s product policies. The Waterproof telephone is trending in the market in terms of quality and price list offered by the seller. The availability of product and variations including stock options at our B2B Portal is subject to Hongkong Koontech Technology Ltd. catalog listing and policies.
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Hongkong Koontech Technology Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Hongkong Koontech Technology Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Hongkong Koontech Technology Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Hongkong Koontech Technology Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.
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Hongkong Koontech Technology Ltd., a reliable B2B trader from China, dispatches Waterproof telephone primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.