• Heart Rate Chest Belt Textile type
• RF Frequency: 2.457 GHz
• RF Channel 57
• Channel Type: 0x10
• Transmission Type: 0x10
• Device Type: 120 (0x78)
• Device Number: 1- 65535*65535
• Message Period: 8070 (~4.06Hz)
• RF Power: -5 dB
• Modulation Type: GFSK
• Transmission: Distance 2 meter
• Battery Type: CR2032 * 1
• Operating Voltage: 2.2V -3.6V
• Operating Temperature: 0℃-50℃
• Storage Temperature: -10℃-60℃
• Standby Current Consumption: 10 uA
• Operating Current Consumption: 400 uA (Average Current Consumption)
• Battery Life 9 months (operating 1 hour per day)
• Signal Detect: ECG signal

Refer “ANT + Managed Network Document D0000693 Rev 1.12 August 27, 2008”