Severity
Moderate
ModerateActive
CPSC recall · Reported July 7, 2009
BioSensory Recalls Dragonfly II Mosquito Trap and NightWatch Bedbug Monitor Products Due to Laceration or Burn Hazard
Carbon dioxide (CO2) pressure sensors inside these products can crack and leak or burst causing the release of CO2. This could cause cracks with sharp edges that could cut a consu…
Compiled from official public sources by the editorial team.
Verify with CPSC →
BioSensory, Inc., of Putnam, Conn. recalled The Dragonfly II Model 503 is a cylindrical unit made of metal and plastic with a black, … - a moderate-severity action.
BioSensory Recalls Dragonfly II Mosquito Trap and NightWatch Bedbug Monitor Products Due … was recalled by BioSensory, Inc., of Putnam, Conn. in July 7, 2009. Reason: Carbon dioxide (CO2) pressure sensors inside these products can crack and leak or burst causing the release o…. Remedy: Dragonfly: Consumers should stop using the recalled product immediately and contact Front…. Verify recall #09750 with the CPSC before acting.
The recall
BioSensory, Inc., of Putnam, Conn. issued this moderate-severity CPSC recall-Carbon dioxide (CO2) pressure sensors inside these products can crack and leak or burst causing the release o….
- Moderate
- severity level
- July 7, 2009
- reported
Sourced from official CPSC enforcement records. Verify recall #09750 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This CPSC action (record #09750) was formally reported on July 7, 2009. It is classified under Moderate severity, with a current status of Active. BioSensory, Inc., of Putnam, Conn. is listed as the recalling firm. Federal records list the affected scope as 70 Mosquito Traps; and 1500 Bed Bug Monitors.
The documented reason for this recall is: Carbon dioxide (CO2) pressure sensors inside these products can crack and leak or burst causing the release of CO2. This could cause cracks with sharp edges that could cut a consumer's hand, or direct CO2 discharge coul… Distribution information was not included in the agency filing, so consumers should assume broad potential exposure until the firm publishes point-of-sale details. The remedy documented by the agency is: Dragonfly: Consumers should stop using the recalled product immediately and contact Frontgate to receive a replacement unit. Night Watch: Professional pest control operators who purchased NightWatch … - consumers holding this product should act on that instruction rather than relying on general guidance.
Within the same product category the archive holds 6 closely related recalls, 3 from CPSC - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Medical Devices recalls over time
Where this recall sits in its category - 40,322 medical devices recalls on record
Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified moderate severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Affected scope
70 Mosquito Traps; and 1500 Bed Bug Monitors
Related Recalls
6
3 from same agency
Product description
The Dragonfly II Model 503 is a cylindrical unit made of metal and plastic with a black, silver and dark graphite finish. The units are about 36 inches tall and 8 inches in diameter. The Dragonfly logo, model number, electrical information, Canadian Standards Association (CSA) mark for Canada and the United States (C US), BioSensory street and internet address are engraved on the main housing, on the side opposite the control panel. The NightWatch Model 506 is a white molded plastic unit 14 inches long and 6 inches high with a black and white striped thermal lure over the top and sides. Two detachable pitfalls are on either side of the unit. The pitfalls have a felt ramp leading to the elongated collection pit. The NightWatch model number, electrical information, Canadian Standards Association (CSA) mark for Canada and the United States (C US), BioSensory street and internet address are engraved on the underside of the unit beneath the control panel.
Reason for recall
Carbon dioxide (CO2) pressure sensors inside these products can crack and leak or burst causing the release of CO2. This could cause cracks with sharp edges that could cut a consumer's hand, or direct CO2 discharge could cause a frostbite-like burn to a consumer's hand.
Remedy, what to do
Dragonfly: Consumers should stop using the recalled product immediately and contact Frontgate to receive a replacement unit. Night Watch: Professional pest control operators who purchased NightWatch from Residex or Forshaw Distribution should take the units out of service immediately and return them to the distributor center for replacement.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Consumer Product Safety Commission |
| Severity class | Moderate |
| Status | Active |
| Recall number | 09750 |
| Date reported | July 7, 2009 |
| Date initiated | July 7, 2009 |
| Recalling firm | BioSensory, Inc., of Putnam, Conn. |
| Affected scope | 70 Mosquito Traps; and 1500 Bed Bug Monitors |
| Distribution | Not disclosed |
| Official source | CPSC notice → |
Profile values are sourced directly from the official CPSC enforcement record. Source: U.S. Consumer Product Safety Commission.
What to do with this recall
Dragonfly: Consumers should stop using the recalled product immediately and contact Frontgate to receive a replacement unit. Nigh…
- Check the recall number (09750) and product description against the item you own. Search the archive
- Confirm the current status and remedy on the official CPSC notice before acting. CPSC notice
- Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next
This page summarizes the official CPSC record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
Frequently Asked Questions
What product was recalled? ▼
The Dragonfly II Model 503 is a cylindrical unit made of metal and plastic with a black, silver and dark graphite finish. The units are about 36 inches tall and 8 inches in diameter. The Dragonfly logo, model number, electrical information, Canadian Standards Association (CSA) mark for Canada and the United States (C US), BioSensory street and internet address are engraved on the main housing, on the side opposite the control panel. The NightWatch Model 506 is a white molded plastic unit 14 inches long and 6 inches high with a black and white striped thermal lure over the top and sides. Two detachable pitfalls are on either side of the unit. The pitfalls have a felt ramp leading to the elongated collection pit. The NightWatch model number, electrical information, Canadian Standards Association (CSA) mark for Canada and the United States (C US), BioSensory street and internet address are engraved on the underside of the unit beneath the control panel.. Recalled by BioSensory, Inc., of Putnam, Conn.. Units affected: 70 Mosquito Traps; and 1500 Bed Bug Monitors.
Why was this product recalled? ▼
Carbon dioxide (CO2) pressure sensors inside these products can crack and leak or burst causing the release of CO2. This could cause cracks with sharp edges that could cut a consumer's hand, or direct CO2 discharge could cause a frostbite-like burn to a consumer's hand.
What should consumers do? ▼
Dragonfly: Consumers should stop using the recalled product immediately and contact Frontgate to receive a replacement unit. Night Watch: Professional pest control operators who purchased NightWatch from Residex or Forshaw Distribution should take the units out of service immediately and return them to the distributor center for replacement.
Which agency issued this recall? ▼
This recall was issued by the CPSC on July 7, 2009. Severity: Moderate. Recall number: 09750.
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (09750) against your product. Visit the official CPSC website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
How do I report an injury from a recalled product? ▼
Report injuries to the issuing agency: CPSC at SaferProducts.gov, NHTSA at nhtsa.gov/report-a-safety-problem, or FDA via MedWatch. Document the product (photos, model/serial numbers, purchase receipts) and seek medical attention. Injury reports help agencies track hazard patterns and may strengthen enforcement actions.
Nearby Recalls in This Category
Other recalls in the same product category, useful for spotting patterns across the same defect class or manufacturer.
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Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: CPSC, reported July 7, 2009. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.