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Information Name: | Supply KTT9 type portable telephone disaster communications |
Published: | 2013-10-06 |
Validity: | 120 |
Specifications: | Complete |
Quantity: | 111.00 |
Price Description: | |
Detailed Product Description: | KTT9 type portable telephone portable disaster relief communications telephone 18660761676 KTT9 portable disaster relief communications telephone phone telephone portable communication disaster relief communications telephone phone KTT9 I. Introduction: Suitable for mining tunnels in the disaster areas, underground air defense facilities, underground shopping malls warehouses, caves, tunnels , while playing the mountains, unable to transmit electromagnetic waves regional sites and other places. Second, the product features: 1, learn today's advanced wireline phone design, the use of digital integrated circuits, high sensitivity, energy saving; 2, the non-verbal manual alarm function; 3, the instrument can have methane and coal dust in the environment of use (can not be used explosion-hazardous petroleum, chemical and other industrial sites); 4, multi-station Relay with continuous communication function (multi-station distance calls ≥ 2km); 5, power communication box with silicone, the overall potting; 6, headset using waterproof rubber seal . 7, the product can be divided into positive pressure (negative pressure) supporting the use of air-oxygen breathing, call clear and reliable. 8, uninterrupted conversation, while actinomycetes side call. Shandong coal Welcome Third, the product consists of: 1, the communication cable 400m (including wire spool) maximum communication cable length ≥ 2km 2, Power Distribution Box (built-DC12V 1200mA / H-MH battery pack). 3, senior special headset (headset cable length 1m). 4 cable. 5, the dedicated charger (DC 500mA). Fourth, the main technical parameters: Operating temperature: -20 ℃ - +40 ℃ Distortion: ≤ 10% Operating frequency: 300HZ - 3000HZ Alarm Frequency: 1000HZ - +-200HZ intrinsically safe parameters: Working voltage: 12V Working electricity ≤ 50mA is open pressure: 14v Short circuit current: ≤ 450mA Power Distribution Box: Voltage DC12V Capacity: 1100MAH life: rechargeable 500 times of continuous use time:> 16 hours |
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Copyright © GuangDong ICP No. 10089450, Jining Coal Equipment Engineering Company All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 7289 visitor
Copyright © GuangDong ICP No. 10089450, Jining Coal Equipment Engineering Company All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility