D-Link DCH-Z112 – mydlink Z-Wave Door/Window Sensor with Contact Detection, Z-Wave Plus, AES 128-bit Encryption & Smart Home Automation
Overview:
• The D-Link DCH-Z112 is a mydlink Z-Wave Door/Window Sensor designed to detect when a door or window is opened or closed.
• It works as a contact sensor for smart home automation, allowing connected devices such as lights, cameras, or other mydlink Home devices to respond automatically when the sensor is triggered.
• The sensor uses Z-Wave Plus technology and connects to a compatible mydlink Connected Home Z-Wave gateway.
• It can send instant notifications to the user’s mobile device through the mydlink Home app when a door or window is opened or closed.
• The DCH-Z112 supports AES 128-bit encryption for secure Z-Wave communication, helping protect the connection between the sensor and the gateway.
• Its wireless battery-powered design makes it easy to install on doors, windows, or key access points without extra wiring.
Key Features:
• Door & Window Contact Detection: Detects when a door or window is opened or closed.
• Smart Home Automation: Can trigger automation rules such as turning on cameras, lights, or other connected devices.
• Z-Wave Plus Technology: Uses Z-Wave 500 Series chip for reliable smart home communication.
• Instant Notifications: Sends mobile notifications when the sensor is triggered.
• Secure Communication: Supports AES 128-bit encryption for Z-Wave.
• D-Link Connected Home Integration: Connects with compatible D-Link Connected Home Z-Wave gateway.
• Wireless Installation: Battery-powered design keeps installation clean and cable-free.
• Easy Setup: Configured using the mydlink Home app for smartphone or tablet.
• Tamper Switch: Includes tamper protection for added security.
• Pairing / Unpairing / Reset Button: Allows easy connection and device management.
• Status LED: Provides clear sensor status indication.
• Compact Design: Suitable for installation on doors, windows, cabinets, and access points.
Technical Specifications:
• Brand: D-Link
• Model: DCH-Z112
• Product Type: mydlink Z-Wave Door/Window Sensor
• Sensor Type: Contact sensor
• Detection Function: Door/window open and close detection
• Networking Protocol: Z-Wave v6.02 or above
• Z-Wave Technology: Z-Wave Plus, 500 Series chip
• Data Rate: Up to 100 kbps
• Z-Wave Wireless Frequency: 868.40 MHz for Europe / China / Singapore / South Africa
• Other Supported Frequencies: 908.40 MHz, 916.00 MHz, 919.80 MHz, 921.40 MHz, 922.50 / 923.90 / 926.30 MHz depending on region
• Security: AES 128-bit encryption for Z-Wave
• Buttons: Tamper switch, pairing / unpairing / reset button
• LED Indicator: Status LED
• Power: Included 3V CR123A battery
• Sensor Dimensions: 80 × 24 × 23 mm
• Magnet Dimensions: 50 × 9 × 11 mm
• Operating Temperature: -10°C to 40°C
• Storage Temperature: -20°C to 70°C
• Operating Humidity: 20% to 90% non-condensing
• Storage Humidity: 5% to 95% non-condensing
• Certifications: FCC, CE, RCM, Z-Wave Plus
• App Support: mydlink Home app
• Gateway Requirement: Compatible mydlink Connected Home Z-Wave gateway required
• Part Number: DCH-Z112
Applications:
• Door and window monitoring for homes, offices, and small facilities.
• Smart home automation based on door/window activity.
• Triggering lights, cameras, or connected devices when a door or window opens.
• Receiving mobile notifications when access points are opened or closed.
• Monitoring entrances, windows, cabinets, storage rooms, and restricted areas.
• Basic intrusion awareness as part of a mydlink Connected Home system.
Connect Gates Recommendation:
• Recommended for smart home projects that need reliable door/window contact detection with Z-Wave automation.
• The DCH-Z112 is suitable for doors, windows, cabinets, storage areas, and restricted access points.
• It is best offered as part of a complete mydlink Connected Home Z-Wave system, because it requires a compatible Z-Wave gateway to operate.
• It is a practical option when the customer needs mobile notifications and automation rules linked to door or window opening events.
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