Host Specifications
Chip Platform: ASR3603S
Network Frequency Support:
Model A:
4G-FDD: Bands 1/2/3/5/7/8/20
4G-TDD: Bands 38/39/40/41
3G-WCDMA: Bands 1/2/5/8
2G-GSM: Bands 2/3/5/8
Model B:
4G-FDD: Bands 1/2/4/5/7/12/17/28A
3G-WCDMA: Bands 1/2/5
2G-GSM: Bands 2/5
Standby Mode: Nano SIM
Receive Diversity: Supported
Positioning
GPS:
Chip: TD1030
GPS Signal: L1, 1575.42MHz C/A code
Channels: 22 channels for satellite reception and tracking
Sensitivity: Track: -165dBm, Capture: -148dBm
Accuracy: 5-15m
Antenna: Ceramic Antenna
AGPS: Yes
Cold Start Time: 26 seconds
LBS: Yes
Accuracy: 100-1000m
WiFi Positioning: Yes
Chip Model: Inside
Standard: 802.11b/g/n
Accuracy: 5-50m
Power Management
Low-Power Management: Yes
Position Tracking: Via Web or App
Route Tracking & Playback: Yes
Calling: Yes
SMS Query: Yes
Built-in Battery: Yes
Blind Spot Data Recovery: Yes
Drift Compensation: Yes
Li-ion Battery Charging Circuit: Yes
Battery Protection Circuit: Yes
Remote Monitoring: Yes
Signal Indicator Light: Red/Blue
Power-on When Charging: Yes
Audio: Yes
Side Button: Power On/Off
Battery Specifications
Battery Capacity: 1300mAh
Average Standby Current: 4mA/h
Average Working Current: 8mA/h (Positioning every 10 minutes)
Operating Temperature: -20 to 70℃
Operating Humidity: 5% to 95%
Waterproof Rating: IP67
Product Dimensions
Size: 74.1 x 44.5 x 20.7 mm
Weight: 56.5g
Color: Black
Package Includes
1x H21 Pet Tracker
Manual
Screws and Screwdriver
Magnetic Charging Cable
Box
Application Features
Real-Time Position: Track and locate your pet.
Historical Route: Access routes recorded within the past 90 days.
Geo-Fence: Set up geo-fence alarms.
Step and Calorie Tracking: Monitor your pet's activity.
Calling Feature: Call the tracker to communicate with your pet.
Instruction Settings: Customize the pet tracker settings, including:
Master number for alarm notifications.
Sensor light for automatic flashing in low light (default off).
Sound alerts to help locate your pet quickly.
Message List: View alerts for offline status, low battery, and geo-fence breaches.
Reminder Settings: Enable push notifications for alarms; ensure app permissions are configured.
Host Specifications
Chip Platform: ASR3603S
Network Frequency Support:
Model A:
4G-FDD: Bands 1/2/3/5/7/8/20
4G-TDD: Bands 38/39/40/41
3G-WCDMA: Bands 1/2/5/8
2G-GSM: Bands 2/3/5/8
Model B:
4G-FDD: Bands 1/2/4/5/7/12/17/28A
3G-WCDMA: Bands 1/2/5
2G-GSM: Bands 2/5
Standby Mode: Nano SIM
Receive Diversity: Supported
Positioning
GPS:
Chip: TD1030
GPS Signal: L1, 1575.42MHz C/A code
Channels: 22 channels for satellite reception and tracking
Sensitivity: Track: -165dBm, Capture: -148dBm
Accuracy: 5-15m
Antenna: Ceramic Antenna
AGPS: Yes
Cold Start Time: 26 seconds
LBS: Yes
Accuracy: 100-1000m
WiFi Positioning: Yes
Chip Model: Inside
Standard: 802.11b/g/n
Accuracy: 5-50m
Power Management
Low-Power Management: Yes
Position Tracking: Via Web or App
Route Tracking & Playback: Yes
Calling: Yes
SMS Query: Yes
Built-in Battery: Yes
Blind Spot Data Recovery: Yes
Drift Compensation: Yes
Li-ion Battery Charging Circuit: Yes
Battery Protection Circuit: Yes
Remote Monitoring: Yes
Signal Indicator Light: Red/Blue
Power-on When Charging: Yes
Audio: Yes
Side Button: Power On/Off
Battery Specifications
Battery Capacity: 1300mAh
Average Standby Current: 4mA/h
Average Working Current: 8mA/h (Positioning every 10 minutes)
Operating Temperature: -20 to 70℃
Operating Humidity: 5% to 95%
Waterproof Rating: IP67
Product Dimensions
Size: 74.1 x 44.5 x 20.7 mm
Weight: 56.5g
Color: Black
Package Includes
1x H21 Pet Tracker
Manual
Screws and Screwdriver
Magnetic Charging Cable
Box
Application Features
Real-Time Position: Track and locate your pet.
Historical Route: Access routes recorded within the past 90 days.
Geo-Fence: Set up geo-fence alarms.
Step and Calorie Tracking: Monitor your pet's activity.
Calling Feature: Call the tracker to communicate with your pet.
Instruction Settings: Customize the pet tracker settings, including:
Master number for alarm notifications.
Sensor light for automatic flashing in low light (default off).
Sound alerts to help locate your pet quickly.
Message List: View alerts for offline status, low battery, and geo-fence breaches.
Reminder Settings: Enable push notifications for alarms; ensure app permissions are configured.
H21 4G Pet Tracker Specifications
H21 4G Pet Tracker Specifications
