ANTI CRASH BARRIER –ELECTRO MECHANICAL Anti Crash Barrier Designed to prevent forced vehicle entries, vehicle ramming and vehicle based attacks. These barriers are ideally suited for military installations, oil refineries, power plants, nuclear facilities, embassies and government buildings. Fixed Length: 4m/4.5m Heavy Duty AC Motor Double side mild steel Heavy Duty Boom, Boom approx – 30-50Kg with counter balance 2 buttons to control the barrier gate Operation time: 7-8 sec depending on length of the boom Technical Specifications: 220V AC, +/-13% / 50Hz / 120 Watts Control PCB Operation: Manual / Remote Control / Push Button Optional operation: RFID / NFC / Biometric / Loop Detector / Third Party Access Control You could choose to specialize in reporting on developments in the fields of science, https://essayprofs.com/ education, business and finance, politics, human rights, technology, criminal trials,