The Alpha-Series HomeSafe Alert Kit contains a PIR (passive infrared) motion sensor, chime receiver & and doorbell unit. It’s very easy to install as all units are battery-powered and completely wireless! Use the included installation accessories to set up in minutes. Mount the PIR motion sensor wherever you need to know about movements and be alerted audibly and/or visually from the chime receiver unit that has 3 selectable volume levels. The stylish doorbell unit can be mounted simply at your door and activates the chime receiver unit the same way as the motion sensor, making awareness easy. This kit is perfect for creating cost-effective safety in and around your home with modern units that have reliability, accuracy, and ease of use at their core.

• The chime receiver unit has adjustable volume, silent mode, & can be paired with up to 60 sensors & doorbells
• Connect in minutes with easy mounting, pairing & convenient wire-free operation
• Uses 3 x AA batteries for Chime Receiver & 3 x AAA batteries for Sensor (not included)
• No hub, internet, or phone connection required
• Long wireless range up to 100ft/30m from Sensor to Receiver
• The PIR Alert Sensor detects motion up to 13ft/4m away with a weatherproof design for monitoring driveways & other outdoor locations
• Use the rotating mounting brackets to adjust the PIR Alert Sensor position
• Easy to use do-it-yourself wireless alert kit for home or business provides peace of mind

Technical Specifications:

• PIR Motion Sensor Range: 13ft / 4m
• Sensor to Receiver Range: 100ft / 30m
• Doorbell to Receiver Range: 100ft / 30m
• Battery: Doorbell - CR2025 (included), Chime - 3 AA Batteries (not included), Sensor - 2 AAA Batteries (not included)

Box Contents:

• 1 x Chime Unit
• 1 x PIR Sensor
• 1 x Doorbell Button
• 1 x CR2025 Battery
• Mounting hardware