1, BDJ-Ex explosion-proof walkie talkie designed to meet Ⅱ B gas group and flammable dust and other extremely special environment;
2, its manufacture in line with the provisions of GB3836-2010 standards, the use of scientific flameproof structure to achieve the intrinsically safe explosion-proof requirements;
3, The walkie-talkie and base station host with the composition of wireless dispatching command system, enabling intercom function, a call function, group call function, automatic power-saving features, low voltage prompts;
4, Squelch levels can be set by software to control the noise impact;
5, TOT launch limit function, launch overtime tips, to avoid no long-term launch of the host to accept the damage;
6, broadband (25KHZ) and narrowband (12.5KHZ) optional.
1, can be used in Zone I, II explosive gas dangerous places;
2, the power strictly explosion-proof standard requirements, the use of advanced intrinsically safe limiting circuit, even in the most adverse circumstances, the power will not exceed 3.5W and dangerous;
3, the shell has a special anti-static treatment to eliminate the possibility of electrostatic accumulation may be dangerous, the use of rubber cushioning shell material to absorb the impact energy drop, to prevent damage to the machine;
4, dual-mode communication mode, read and write frequency encryption, analog audio / digital sub-audio;
5, using explosion-proof nickel-metal hydride batteries, standby time longer;
6, in a low power supply voltage to achieve a high launch power, and thus reduce the size of the battery to achieve a miniaturization of the whole machine.