品牌彰勤型号hy-lock eb材质不锈钢种类电子密码锁适用范围学校，图书馆，工厂等规格l120*w65*d20mm

产品特性：
安全：锁体采用不锈钢制造，抗破坏力强。
方便：电机离合驱动，全自动开锁；声光提示、操作便捷；表带式磁匙，便于携带。
可靠：不锈钢按键，锁体防水、防潮；具低电压报警及应急供电功能；开门磁匙具有防水、防潮、耐高温、防腐蚀等特点。
管理：分级管理功能，磁匙与密码双重控制方式。

security: lock body is made bystainless steel, anti-sabotage.
convenience: electric clutch drive, automatic unlocking; sound andlighttips,easy to operate; strap-style magnetic keys, easy tocarry.
reliability: international standard stainlesssteel keysboard. waterproof and moisture-proof lock with alow-voltage alarm and emergency power supply functions.
manageability: classification managementcapabilities,dual control of magnetic keys and passwords.
sales: manager zhang hp: tel:021-51522205