OMER-1 known as the Monkeys Rappelling System have been an effective way of eliminate terror in Israel for over a period of 15 years along to this day.

IDF Israeli Defense Forces along with their special units have with great success and effectiviness related to the OMER-1 system on various occasions where no other system could have been used to rescue both civilans as well others involved in various hostage rescue scenarios.

Mr. Barzilay is the inventor, developer and manufacturer of the OMER-1, holds 27 years of military experience, 15 years of them as the head of the development program of the C.T.U – Israel counter terrorism Unit ( The  “Yamam”)

OMER-1 unique features makes it a must have for professionals working within Counter & Anti-Terror / SWAT Units worldwide


The OMER1, an original Israeli invention (Pat No. 171159), is a Professional

Descender with quick release mechanism that was developed for use by SWAT

teams, Counter Terror and Special Forces around the world. Its uses include:

Rappelling, Rescue and Military applications The Following features and

advantages of OMER1 make it a unique apparatus in its field:


  • Rappelling is done with one hand only
  • Suitable for rappelling with left or right hand
  • Enable controlling the sliding speed
  • Suitable for both types of rappelling: Controlled or
  • Hop-Rappelling
  • Maximum safety – stops automatically if handle is
  • released or pressed upon too hard
  • No need for double-length rope. The ropes› length is
  • similar to the rappelling height.
  • Requires no special knowhow or auxiliary equipment



Weight: 850 gr.

Material: Aluminum 6061-T6

Sizes: 10.4 x 2.5 x 27 cm

Finish: Black anodize

Approved for use with up to 1,000 kg load

Composed of 3 main parts: base, cover and activation handle

3 rubbing-pins at the base allow controlling the sliding speed

Affixing Apparatus:

Foldable 90° affixing apparatus for flat roofs / where there

is no anchoring for ropes

Fast Tactical deployment

L-Shaped locking device

Anti-Skid Rubber sole

Comes with a counter-beam for off-the-window sliding