D-LINK DCH-B112 Smart Sensor

Specifications:

• Device Interfaces: ZigbeeTM wireless Bypass button Reset button Tamper key
• Connectivity: ZigbeeTM frequency: 2.4 GHz ZigbeeTM range: 40 m (line of sight)
• Proximity to secondary module detection range: 20 mm
• Standards: Zigbee 3.0 | AES 128-bit encryption
• Supported Features: Push notification The Google Assistant Amazon Alexa Automation Tamper detection
• Device Management: mydlinkTM app
• Main Sensor Dimensions: 67.0 x 20.0 x 20.0 mm
• Magnetic Trigger Dimensions: 46.2 x 12.5 x 20.0 mm
• Main Sensor Weight: 24.4g
• Magnetic Trigger Weight: 8.4g
• Power: CR2 800 mAh lithium battery x 1
• Battery Life: 3 years (15 triggers per day)
• Certifications: FCC | IC | RoHS | CE | RCM | ZigbeeTM 3.0 | Amazon Echo Plus

Features:

• Requires a mydlink Smart Home Hub (DCS-8330LH or DCS-8630LH) or Amazon Echo Plus
• Open/close detection for your doors and windows
• Sensor Bypass Button allows you to open doors and windows without triggering an alert
• Tamper detection for greater peace of mind
• Battery-powered for unrestricted placement – no power outlet needed
• Triggers automations with other mydlink cameras and smart plugs
• Compatible with the Google Assistant and Alexa
• Connects using Zigbee technology