The WS1 is a Wireless Kit for home/office use, it includes a Wireless Keypad+ a Wireless Bolt Lock + a Wireless Exit Button + 2pcs Remote Transmitters + 5pcs Keyfobs. 

433MHz Rolling Code of encryption algorithm and the split design guarantee higher-secure. 

WS1

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

> With two remote transmitters

> 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 and remote transmitters

> Battery life: more than 12 months