Low Voltage Alarming; Installation; Important Maintenance Instruction - netvox R718H User Manual

Wireless pulse counter interface

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7. Low Voltage Alarming

The operating voltage threshold is 3.2V. If the battery voltage is lower than 3.2V, R718H will

send a low-power warning to the LoRa network.

This product comes with waterproof function. When using it, the back of it can be adsorbed on the

iron surface, or the two ends can be fixed to the wall with screws.

Note: To install the battery, use a screwdriver or similar tool to assist in opening the battery cover.

Your device is a product of superior design and craftsmanship and should be used with care. The

following suggestions will help you use the warranty service effectively.

• Keep the equipment dry. Rain, moisture, and various liquids or moisture may contain minerals

that can corrode electronic circuits. in case

The device is wet, please dry it completely.

• Do not use or store in dusty or dirty areas. This can damage its detachable parts and electronic

components.

• Do not store in excessive heat. High temperatures can shorten the life of electronic devices,

destroy batteries, and deform or melt some plastic parts.

• Do not store in a cold place. Otherwise, when the temperature rises to normal temperature,

moisture will form inside, which will destroy the board.

• Do not throw, knock or shake the device. Rough handling of equipment can destroy internal

circuit boards and delicate structures.

• Do not wash with strong chemicals, detergents or strong detergents.

• Do not apply with paint. Smudges can block debris in detachable parts and affect normal

operation.

• Do not throw the battery into a fire to prevent the battery from exploding. Damaged batteries may

also explode.

All of the above suggestions apply equally to your device, battery and accessories. If any device is

not working properly.

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