eBay has the Yale Locks B1L Lock Push Button Door Security Bolt with Z-Wave in $140 with FREE shipping.
Product Features:
- Unlock by entering your 4-8 digit PIN code on the push-button keypad.
- Create unique pin codes to share with family and friends.
- Works with Z-Wave system, SmartThings, Wink, Alarm.com and Amazon Alexa.
- Motorized Deadbolt.
- Weather Protected.
- Backlit Keypad.