... ,waterproof 3.Iron,gray painted 4.OEM,CE,FCC 180kg waterproof electro magnetic lock 180W Model item: 180W 1. ... size: 118x40x11mm 4. Operating voltage: 12Vdc5. Holding force: Up to 180kg 6. Weight: 1.43kg (approx) 7. Unlock when power ... certification: CE, FCC approved 16. Quality guarantee: 12 months ....................................... .......... 180kg waterproof electro magnetic lock 180W