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D-Link DCH-B122 User Manual
Appendix A - Technical Specifications
Technical Specifications
General
Device Interfaces
• Zigbee
TM
wireless
• Reset button
• Tamper key
Connectivity
• Zigbee
TM
frequency: 2.4 Ghz
• Zigbee
TM
range: 40 m (line of sight)
LED
• Status
Standards
• Zigbee
TM
3.0
• AES 128-bit encryption
Functionality
Supported Features
• Push notification
• Amazon Alexa
• IFTTT
• Automation
• Tamper detection
Device Management
• mydlink
TM
app
Physical
Dimensions
• 2.02 x 2.02 x 1.36 in
Weight
• 1.33 oz (not including battery)
• 1.55 oz (including battery)
Power
• CR2450, 600 mAh lithium battery x 1
• Battery Life: 2 years (15 triggers per day)
• DC 3 V
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
• CE
• RCM
• RoHS
• Zigbee
TM
3.0
• Amazon Echo Plus
TM
Order Information
Part Number
Description
DCH-B122
Smart Motion Sensor