ZTE7541N-BTR Explosion proof phone 5G+NFC Product Item: 5G+NFC Explosion-proof Mobile Phone Intrinsically Safe and Explosion-proof use in chemical, flammable, and explosive hazardous gas environments. High Cost-Performance Ratio Optional: Low-Temperature Battery Send Inquiry Live chat Product Detail FAQs ... Share: PREVIOUS:D-BTR Industrial Explosion-proof phones NEXT:Exmp1407 Ultra-long battery life Explosion-proof phone Related Products Exmp1407 Ultra-long battery life Explosion-proof phone ZHS2400 Explosion-proof camera use for Oil & Gas and Mining P6-BTR 5G explosion-proof tablet Coltri SMART high pressure air compressor