Specs:

Nest + Yale RB-YRD540-WV-619 | Yale Lock For Nest System, Nickel


• Power requirements: 4 AA batteries (included) Rechargeable batteries not recommended.
  
• Battery life: 1 year
  
• Audio: Talking lock with input chime
  
• Color: Satin Nickel
  
• Languages: English, Spanish, French
  
• Green: RoHS compliant
  
• Wireless: Thread running over 802.15.4
  
• Outside Dimensions: 2.59" W x 4.59" L x .80" D
  
• Inside Dimensions: 2.78" W x 7.03" L x 2.02" D
  
  Lights
  
• LED keypad
  
• Privacy Mode indicator
  
  Operating temperature
  
• Outside temperature range: â??22° to 140°F (â??30° to 60°C)
  
• Battery temperature range: 14° to 131°F (â??10° to 55°C)
  
  Certification
  
• Certified ANSI/BHMA A156.36, Grade 2
  
  Product Requirements
  
• To control the Nest Ã? Yale Lock from your phone, you need a Nest Guard or Nest Connect. Learn more at nest.com/connect-yale
  
• Requires a compatible phone or tablet with the free Nest app and Bluetooth 4.0. Nest Connect requires an indoor outlet. For more info, visit nest.com/requirements
  
• Remote access using the Nest app requires creation of a Nest Account and acceptance of Terms of
• Service, which can be found at nest.com/terms
  
• Some features, including mobile alerts, remote control and custom schedules, require the Nest app, working internet and Wi-Fi, and a Nest Connect or Nest Guard.
  
• Requires 4 AA non-rechargeable batteries (included). If batteries become depleted, you can unlock the door using a 9V battery for power.
  
  Connectivity requirements
  
• The Nest Ã? Yale Lock requires a Nest Guard or Nest Connect (included) to connect to the internet over Wi-Fi, enabling remote access with the Nest app.
  
• Requires Wi-Fi 802.11b/g/n (WEP, WPA, WPA2 encryption supported).
  
  In the box
  
• Nest Ã? Yale Lock
  
• Installation Guide with removable door template
  
• Strike plate
  
• Mounting screws
  
• 4 AA alkaline batteries
  
• Bundled with Nest Connect
  

Features:

• Let someone in from anywhere
  
• Secure and tamper-proof
  
• Connects to WiFi and the Nest app through Nest Connect or Nest Guard
  
• Works with Nest Secure
  

Overview:

Yale knows secure locks. Nest knows the connected home. Together, we’ve made a tamper-proof, key-free deadbolt that connects to the Nest app.1 Now you can lock and unlock your door from anywhere. Give people you trust a passcode, instead of a key. And always know who comes and goes.

Review: