Ring Alarm Contact Sensors (2nd Generation)

These Ring Alarm Contact Sensors (2nd Generation) are perfect for monitoring entry points in your home and come in excellent condition as open-box items. These sensors are designed for quick and easy installation on doors or windows, providing you with real-time mobile notifications whenever they are opened or closed. Their compact, low-profile design ensures they blend seamlessly into your home decor while delivering reliable security coverage. Specifications: - Generation: 2nd Generation - Compatibility: Works with Ring Alarm Base Station - Connectivity: Z-Wave - Battery Type: Lithium coin battery (included) - Installation: Adhesive backing for tool-free mounting I am asking $40 for this 2-pack, which is a great deal for enhancing your home security system. These little guardians are just waiting to keep a watchful eye on your home; if this advertisement is still live, they are still available and ready to move to their new home!