Secure your home with the Ring® Alarm Window and Door Contact Sensor, 4SD1SZ-0EN0 (2nd Gen). Receive instant mobile alerts whenever doors and windows open, providing peace of mind and enhanced security. The sensor is now smaller, offering increased placement options, and installation is a breeze with no tools required. Mount it effortlessly to door and window frames, and enjoy the convenience of two included 3V CR2032 batteries. Please note that the Ring Alarm Base Station (sold separately) is required for optimal functionality. Elevate your home security with the reliability and ease of use provided by the Ring® Alarm Window and Door Contact Sensor.
Features:
- Get instant mobile alerts when doors and windows open in your home
- Now smaller to enable increased placement options
- Easy installation with no tools required
- Mounts to door and window frames
- Includes two 3V CR2032 batteries
- Requires the Ring Alarm Base Station (sold separately)
Yours Until Gone!℠
What's in the Box?
- Ring® Alarm Window and Door Contact Sensor, 4SD1SZ-0EN0 (2nd Gen)
Specifications:
- Brand: Ring
- Model: 4SD1SZ-0EN0
- Dimensions: 2.09" x 1.12" x 0.55"
- Power: 2x CR2032 Coin Cell Batteries
- Operating Conditions: 32-120°F (0°C to 49°C)
- Connectivity: Z-Wave (250-foot range to Base Station open air, line of sight)
- Operating Conditions: Indoor Use
- Max Distance Between Magnet and Sensor: 1"
- Limited Quantity Available
- 90 Day Warranty
