Sentinel Impact Tracker

Never miss an impact with the Sentinel Impact Tracker. Through text or email, the Sentinel transmits immediate notifications of an impact to your crash cushion or other device. With the Sentinel’s attenuator monitoring and management capabilities, users are able to track and record the attenuator, end terminal, guard rail, sign or any other asset’s installation date, manufacturer’s make and model, site location, installer’s information, impact and inspection history – all from a computer or mobile device. The 24/7 monitoring uses a secure and reliable cellular network to send immediate notifications via text and/or email. Weatherproof and durable, the unit is powered by a 5-year lifespan battery.