ST 330 ST-330 Wired Waterproof Keypad Access Control
ST 330 ST-330 Wired Waterproof Keypad Access Control Features: 1 x Internal displaExtra-large bar size indicator light display board with keypad (red and green). Red and green glowing indicators to assist operation at night. Waterproof design with doorbell buttons (110V/3A) for outdoors fitting. Dual-color LED indicator light and Beep sound to indicate its current and functions. Three door opening methods: Password, system password, Push button. Passwords (3-12 digits) could be set b