Hovara Pool Safety Alarm

Safety

General Safety Instructions

• This is exclusively a safety device and is not a lifesaving product.
• This device may contain small parts that may be a choking hazard to children under 3 years. Keep small parts away from children.
• This device is not a toy; do not allow children to operate or play with it as they could hurt themselves or others or damage the device.
• The product may not sound a warning in cases of gradual entry into the pool.
• Ensure the system covers the entire pool area and adjust sensitivity if necessary.
• Do not leave objects in the pool when the system is activated.
• Opening the home and pool unit for service or maintenance must be done by qualified service personnel only, except for opening the pool unit battery compartment to replace batteries.
• Used electrical and electronic products should not be mixed with general household waste.

Important: This device is not intended to replace any other safety consideration, such as adult supervision, lifeguards, fences, gates, pool covers, locks, and so forth. Some devices may not detect gradual entry.

Opening the Box

Package Contents

• Pool Unit
• Home Unit
• 9V Battery 9V ?
• Spare Screws (x4)
• Screwdriver ?
• Adhesive ?
• Power Adapter ?
• Hooks (x2) ?
• Attachment String ?
• Attachment Cone
• Suction Cup

Product Start-Up Instructions

Step-by-Step Setup

1. When using for the first time, use a screwdriver ? to twist off the top battery cover screw, insert the 9V battery ?, and then replace the battery cover.
2. Press the center power button [Power Button] on the alarm. Press the left button [Left Button] again; the pool unit and home unit will connect automatically.
3. The product will work normally after a 30-second delay. You can then place the alarm into the pool.

There are hanging holes on the back of the home unit, allowing it to be hung on a wall hook or nail. If no hooks are available, it can be fixed with stick-on tape.

Function Instruction

Power On/Off

• Turn On (Short Press): Press the middle button [Power Button] once. A green light ? turns on for 10 seconds, then goes off. The alarm is now active.
• Turn Off (Long Press): Press and hold the middle button [Power Button] for 3 seconds. The green light ? flashes 3 times, then turns off. The alarm is now disabled.

Smart Delay Start

Press the button [Button] ▶️ → 30s delay starts. Toss into pool (no alarms during placement).

Alarm & Silence

• Triggered alarm: Red flashing light ?.
• Silence: Single press [Button] ▶️ to silence.
• Auto-Resets: The alarm automatically resets to normal monitoring after a pause. After 30 seconds, the alarm reactivates for new triggers.

Swim Mode

• Activate Swimming Mode: While powered on, press the right button [Right Button] once. The alarm is temporarily disabled (no alerts triggered).
• Automatic Reactivation: After leaving the pool, if water remains calm for 10 minutes, the alarm automatically resets to normal mode.

Operation Instruction

Installation Steps

1. Using the provided kit, tie the string ? to the pool unit.
2. Place the pool unit in the pool away from the pump outlet. Ensure the 9V battery ? is installed in the pool unit.
3. Install the home unit high up on a wall in a dry place that is as close to the pool as possible.
4. Press the center power button [Power Button] of the pool unit, then press the button on the left side [Left Button] of the pool equipment. The pool unit and home unit will connect automatically. Connect the charging plug to the home unit.

Alarm Placement

One pool alarm can be used for all pool types, including above ground, in-ground, inflatable, and soft-side pools. Use the placement suggestions in the diagrams to determine the best placement for your pool shape.

Sensitivity Adjust

Adjusting Sensitivity

Turning the flotation base clockwise or counterclockwise raises or lowers the sensing ring with respect to the water. The closer the sensing ring is to the water, the more sensitive the alarm.

Turn the flotation base gently clockwise until it stops.

Note: Sensitivity is preset for optimal performance. Do not adjust unless directed by support. Adjustments should be made by turning the float only a ¼ turn at a time. Test the alarm after each adjustment. It is not recommended to turn the float out more than three full turns.

Sensitivity Marks

The "Sensitivity Marks" can be used as a general indicator for the sensitivity position. Should the sensitivity need adjustment, start by turning the float only a ¼ turn at a time. Test the alarm after each adjustment. We do not recommend turning the float out more than three full turns.

Low Sensitivity: [Description of low sensitivity position]

High Sensitivity: [Description of high sensitivity position]

Troubleshooting

Common Issues and Solutions

Daily Maintenance

Cleaning

For optimal performance, clean your pool alarm monthly (or after heavy use) by rinsing thoroughly with fresh water, gently wiping all surfaces with a soft, non-abrasive cloth, and ensuring complete drying before reactivation.

Maintenance

• Battery Replacement: Annually replace the 6LR61 battery when the low-battery indicator flashes. Always use high-quality lithium batteries for optimal performance.
• Function Testing: Conduct weekly tests by dropping the included ⚖️ 5lb weight near the sensor to verify proper alarm activation. After severe weather events, inspect and clear any debris that may obstruct the sensor.
• Preventative Care: Keep the sensor surface clean from mineral deposits. Store spare batteries in a dry, temperature-controlled environment.

Storage

For proper off-season storage, remove batteries, rinse and dry all components thoroughly, then store in the original packaging in a dry location maintaining temperatures between 14°F and 122°F (-10°C to 50°C) to ensure optimal performance when reused.

Warranty Terms

This product includes a 1-year limited warranty covering manufacturing defects. The warranty becomes void if the unit is opened/tampered with, submerged beyond its rated depth, or used with non-approved batteries. Always use manufacturer-recommended 6LR61 batteries to maintain warranty coverage.

Usage Tips

Optimal Placement

• Center of Pool (ideal for most rectangular pools): Maximizes 360° detection range, ensures equal sensitivity to all pool edges, and avoids "dead zones" near ladders/steps.
• Alternative Positions: 1/3 from either end for large pools (>40ft).
• Never place directly against pool edge/wall, as this reduces sensitivity by 50%+.

Special Cases

• Freeform Pools: Position near the widest section.
• Above-Ground Pools: Center placement is critical due to the smaller water area.
• Multi-Alarm Setup: Place units at opposite ends for pools larger than 20'x40'.

How-To Videos

Scan ? for How-To Videos.

Support

If you have any questions or issues with the product, please contact Hovara support.

FCC Warning

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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. (Example: use only shielded interface cables when connecting to computer or peripheral devices).

Caution: Any changes or modifications to this device not explicitly approved by the manufacturer could void your authority to operate this equipment.

This equipment 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.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.