hi we need Clocking Device For Security Patrol System, RFID Proximity Guard ReaderProduct Name:Landwell L-3000EF Guard tour systemColor:Grey&BlackMaterial:Durable high quality alloy metal coverSize:147mm*40mm*20mmstorage temperature:-20Celsius--+70CelsiusStorage capacity:10000 unitsCommunication:USB connection 1200-19.2kbpsPacking:Carton/standard packageKeyword:Retail Security Devices Show More