Keiron PRO Motion Actuator Laser Trainer Black. The desktop version is battery powered and may therefore be placed almost anywhere. A pushrod protrudes through the side and may be programmed to either push or pull when activated. It can be used (for example) to knock over an object creating a noise and distraction and perhaps revealing a target or to release an object. One could use it to pull the trigger of a paintball marker. It ois easily paired to other Keiron PRO devices and may also be remotely manually operated using the Keiron Remote. Specifications for Keiron PRO Motion Actuator Laser Trainer: Manufacturer: Keiron Battery Type: AA Alkaline Color: Black Last Chance: Yes Features of Keiron Keiron PRO Motion Actuator Laser Trainer Flexible portable battery powered. Can be programmed to push or pull an object. Automatic and / or manual remote operation. Package Contents: Keiron PRO Motion Actuator Laser Trainer Keiron KP-MOT-AD: PRO Motion Actuator Laser Trainer Black