Features:
Cartoon: the Mifare-1 card, open interfaces, campus card, bus cards can directly set unlock card
High purity silicone: wear resistance, stable, Durable, anti-collision
Simplified easy installation, make your home and property safe
Simplified easy installation
Easy to change batteries
User deleted individually
ANSI Grade 2 / ROHS certified
Keypad Shutdown: 10s if a code is wrongly input 3 times