Manufacturing Area
It is specially designed to use in high wet environment of all kinds of electric power tunnel, with the characteristics of high protection, and low power consumption. A line can support 10 sets of tel ...
1. Cabinet: aluminum alloy die - casting, high anti - violent, able to glisten, convenient for looking for ( optional). 2. Door cover: adopt the stainless steel spring joint , orient automatically an ...
1. Robust aluminium alloy die-cast body, Vandal resistant and tamper-resistant hardware, simple installation. 2. Full keypad with memory, 10 button programmable speed-dial telephone 3. One calli ...
1. Robust aluminium alloy die-cast body, Vandal resistant and tamper-resistant hardware, simple installation. 2. Auto-dial, as soon as you pick up the hand set the phone will put through. Or one ...
Feature of electrical sound 0Km 5K Transmit echo assess >+2dB -8dB +3dB >+10dB In addition, the phone can also download various of programs and realize the function in the following: A. Se ...
Application: 1.metro 2.highway call box 3.power plant, steel plant 4.Refineries 5.mines 6.Dockside 7.other hazardous environment which has the demand of damp proof , fireproof , dustproof, f ...
To aim at power plants and factories with the characteristics of heavy dust and bad environment, and common fixed phone not meeting the need of communication scheduling, our company developed KNZD - 0 ...
The telephone is compatible with most of analogue or digit telephone distance control exchanger. IP and VOIP version optional. Mainly used as handset free sound telecommunication in hazardous work env ...
The telephone is compatible with most of simulative or digit telephone distance control exchanger. Mainly used as handset free sound telecommunication in hazardous work environment. 1. Analogue / ...
High waterproof, dustproof performance, SUS304 full stainless steel body, protection grade reaches to IP65. High durability, oil, acid, alkali resistance, conform to the standards of GJB - 773 and UL ...
1. Energy saving, it sends radio-frequency signal after receiving the activated signal and establishes communication with the reader. 2. With a special deck, you can adjust the receive direction, wit ...
1. Rechargeable battery powered by solar batteries, maintenance-free life, without changing the battery; 2. Sleep power, the receiver activation signal is sent immediately after the RF signal, and th ...
1. Energy saving, it sends radio-frequency signal after receiving the activated signal and establishes communication with the reader. 2. Signal penetration strong, free from anti-riot vehicles insula ...
1? Main body with whole stainless steel body, solid and temperature bearable 2? Handset free, loudspeaker, 3? Heavy duty Vandal resistant buttons. 4? Well treated metal keypad against rust and co ...
* PULSE/TONE Switchable * Ringer HI/Low Adjustable * Incoming Call LED indicator * Flash?Pause ?Mute function * Last number redial function
*10 Two-Touch Memory * PULSE/TONE Switchable * Ringer HI/Low Adjustable * Flash?Redial function * Music on hold * In-use LED indicator * Hearing aid Compatible Function * HF Function
* PULSE/TONE Switchable * Ringer HI/Low Adjustable * Flash?Pause ?Mute function * Hearing aid Compatible Function * Last number redial function * Desk/wall mountable
