Continuous Alcohol Monitoring, Plus RF

BI TAD®,the Transdermal Alcohol Detector, is the industry’s first device to conveniently offer agencies, DUI/DWI courts, and treatment providers with continuous alcohol and radio frequency monitoring, in a single transmitter. Trusted and court-validated, BI TAD senses alcohol through the skin, allowing judges and community corrections officers to effectively monitor sobriety and curfews of high-risk, DUI and alcohol offenders.

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Alcohol and Curfew Monitoring Combined

By combining alcohol and radio frequency monitoring in one easy-to-use device, agencies are able to effectively manage offenders and reduce equipment inventory. Plus, BI TAD offers so much more: 24-hour officer login; variable range settings for curfew monitoring; and a lightweight (less than 8 ounces) long-lasting, field-replaceable battery.

Advanced Technology, Yet Simple To Use

TAD is a water-resistant, battery-operated ankle monitor that measures the ingested alcohol through a sensor resting firmly on the offender’s leg. This continuous alcohol monitoring technology measures offender alcohol use via vaporous or insensible perspiration passed through the skin. TAD applies a proprietary algorithm to generate a baseline for each individual and to ensure testing accuracy. The receiver installed in the offender’s home, collects and reports alcohol events to a central tracking system.

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BI TAD - Alcohol Monitoring

Meeting the Daubert Standard for Courts

BI TAD results are court-validated and meet the Daubert standard of evidence admissibility. Results generated by TAD standalone—no secondary or backup testing is needed.

Seven Tamper-Resistant Features

TAD utilizes seven tamper-resistant features, including proximity, motion, skin-contact sensors and fiber-optic strap detection. When a user tampers with or removes the TAD ankle monitor, officers promptly receive violation alerts via text, email, or fax. Combined, these technologies deliver comprehensive protection against client tampering and help ensure system integrity.

Alcohol Monitoring – TAD
24×7

Backed By the Best

To support your electronic monitoring program, BI’s Monitoring Operations call center delivers the most experienced, in-depth, and talented team of technical and support specialists 24x7 nationwide.

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