The explosion-proof Emergency Call Box shell is made of aluminum alloy die-casting, the stability and safety have been greatly improved, and it can be used in various harsh environments and climatic conditions, such as large temperature difference, high humidity, seawater corrosion, dusty, corrosive gas and explosive atmospheres.
Будь то в личных или профессиональных целях, люди во многом полагаются на различные коммуникационные устройства, чтобы оставаться на связи. Однако в некоторых средах...
In an emergency, every second counts. With its excellent waterproof performance and stable and reliable communication functions, the manufacturer-supplied Waterproof...