Wireless Kit
> All wireless, no need wires any more
> Easy for installation and operation
> Open times: 16,000 times for lock, 10,000 times for keypad
> 433MHz Rolling Code technology

> Ultra low power consumption
> 100 PIN/card users
> 4~6 digits PIN, 125KHz EM or 13.56MHz Mifare card optional
> Communication distance: 15~20M max
> Open the lock by keypad, wireless exit button 
> Battery life: more than 12 months

The WS1-A is a Wireless Kit for home/office use, it includes a Wireless Keypad+ a Wireless Bolt Lock + a Wireless Exit Button + 5pcs Keyfobs. 433MHz Rolling Code of encryption algorithm and the split design guarantee higher-secure.