About this product
Video Capture Resolution1080p
Power Amplifier SourceBattery-powered
Baby Monitor FeatureFetal Heart Detector
Warranty DurationNo Warranty
Warranty TypeNo Warranty
Product description
Battery: 2pcs AA battery(not included)
Probe operating frequency: 2.0MHz±10%
Fetal heart rate range: 50-240 BPM (per minute)
Maximum output sensitivity: 2100Db
Ultrasonic output power: P
Peak negative sound pressure: P-
Output beam sound intensity: lsptac50mW/cm2
Effective ultrasonic emission area: 208mm2±15%