D-Link DCH-B112A1 User Manual
14
Appendix A - Technical Specifications
Technical Specifications
General
Device Interfaces
• Zigbee
TM
wireless
• Bypass button
• Reset button
• Tamper key
Connectivity
• Zigbee
TM
frequency: 2.4 Ghz
• Zigbee
TM
range: 40 m (line of sight)
• Proximity to secondary module detetion range: 0.79 in
approximatelyh 3 ⁄ 4 in (20 mm)
LED
• Status
Standards
• Zigbee
TM
3.0
• AES 128-bit encryption
Functionality
Supported Features
• Push notification
• Google Assistant
• Amazon Alexa
• IFTTT
• Automation
• Tamper detection
Device Management
• mydlink
TM
app
Physical
Dimensions
• Main Sensor Unit: 2.64 x 0.79 x 0.79 in
• Magnetic Trigger: 1.82 x 2.68 x 0.79 in
Weight
• Main Sensor Unit 0.49 oz (not including battery)
• Magnetic Trigger: 0.30 oz
Power
• CR2 800 mAh Lithium battery x 1
• Battery Life: 3 years (15 triggers per day)
• DC 3V
Temperature
• Operating: 32 to 104 °F
• Storage: -4 to 149 °F
Humidity
• Operating: 10% to 90% non-condensing
• Storage: 5% to 95% non-condensing
Certifications
• FCC
• IC
• RoHS
• Zigbee
TM
3.0
• Amazon Echo Plus
TM
Power Consumption
• < 3 W
Maximum Load
• 1800 W
Temperature
• Operating: 32 to 104 °F
• Storage: -4 to 149 °F
Humidity
• Operating: 10% to 90% non-condensing
• Storage: 5% to 95% non-condensing