SSK Military Industries, Inc. - Expert CYPRES 2
The Expert CYPRES 2 is a parachute Automatic Activation Device that initiates reserve deployment in emergency situations. It is the most commonly used model among sport skydivers as it meets the demands of a wide range of jumpers.
The Expert CYPRES 2 activates the cutter when it detects a descent rate higher than 78mpg (35m/s) at an approximate default altitude of 750 ft (225m) above ground level (AGL). As with all Sport (civilian) CYPRES models, there is a feature that allows the user to increase the activation altitude setting if desired.
The referenced part number is for the 1-Pin version and includes Lifetime Maintenance (LTM). Other variants, such as the 2-Pin version are available.