Operating Instructions

SENTINEL SHIELD

Lanyard Slot

Label Area

On/Off Switch

Micro-USB

Charging Port

Indicator Status

Normal functioning

Distancing alert

Low battery

Charging

Fully charged

Follow your country’s rules for the separate collection of electrical and electronic products and rechargeable

batteries. Do not throw away this product with the regular household or office waste at the end of its life, but

hand it over to an official collection point for recycling, if available in your country. Correct disposal helps

prevent negative consequences for the environment and for human health.

Manufacturer: HCS (Suzhou) Ltd | Model: TRX2001

Highest specified charging temperature: 45

℃

Lowest specified charging temperature: 0

℃

Maximum specified charging current: 400mA

Maximum specified charging voltage: 4.2V

Nature of supply voltage: 4.5V-5.5V

Rated voltage: 5V

Rated power: 5W

Altitude: 11.6kPa at max

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the

FCC Rules. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation.

Caution: Please take attention that changes or modification not expressly approved by the party responsible

for compliance could void the user’s authority to operate the equipment.

For detailed operating instructions, visit https://sway.office.com/zuBpbc4BcQsoEvA7