This small robot usually scouts out terrain or something that it must find but who really knows what they’re really looking for. 
Searcher (CR 2)
XP 600
N Small Construct (Machina)
Init +2; Senses Darkvision 60 ft., low-light vision; Perception +15
DEFENSE
AC 17, touch 13, flat-footed 16 (+2 Dex, +4 natural, +1 size)
hp 26 [40] (3d10+10)
Fort +1, Ref +5, Will +4
Defensive Abilities all-around vision; Immune construct traits
Weakness critical hits, lightning
OFFENSE
Speed 20 ft., fly 60 ft. (perfect)
Melee 2 claws +6 (1d3+2) or integrated laser torch +6 (1d10 fire)
Ranged integrated laser pistol +6 touch (1d10 fire)
Space 5 ft.; Reach 5 ft. (10 ft. with integrated laser torch)
STATISTICS
Str 14, Dex 15, Con -, Int 10, Wis 17, Cha 1
Base Atk +3; CMB +4; CMD 16 (24 vs trip)
Feats Alertness, Lightning Reflexes
Skills Fly +12, Perception +15, Sense Motive +5, Stealth +9, Survival +5; Racial Modifiers +4 Perception
Languages Common
SQ camouflage
SPECIAL ABILITIES
Camouflage (Ex)
A searcher outer shell contains color-shifting screens that allow the creature to blend into any background. Though not truly invisible, they are hard to pinpoint. While using this ability, a searcher gains a +8 racial bonus on Stealth checks and has concealment from creatures more than 5 feet away.
Integrated Laser Pistol (Ex)
Once every 1d2+1 rounds, a searcher has a built-in laser pistol with a range of 50 ft. A laser pistol emits a beam of intensely focused light capable of burning anything it strikes. A laser attack can pass through force fields and force effects, such as a wall of force, to strike a foe beyond without damaging that field. Objects like glass or other transparent barriers do not provide cover from lasers—but unlike force barriers, a transparent physical barrier still takes damage from a laser passing through it. Invisible creatures are immune to damage caused by a laser weapon. Fog, smoke, and other clouds provide cover in addition to concealment from laser attacks. Darkness (magical or otherwise) has no effect on lasers other than providing concealment, and though a laser consists of highly focused light, it does not provide any illumination. Integrated ranged weapons do not provoke attacks of opportunity when fired in melee combat.
Integrated Laser Torch (Ex)
Once every 1d2+1 rounds, a searcher is outfitted with an integrated laser torch used to bypass barriers or restraints. When activated, the torch emits a beam of highly focused light, cutting and burning through surfaces up to 6 inches away. Attacks from a laser torch resolve as touch attacks and deal 1d10 points of fire damage. This damage is not modified further by Strength. A searcher integrated laser torch is mounted on an extending arm that allows it greater reach. When the laser torch is used as a tool or as a weapon to sunder, its damage bypasses hardness up to 20 points, and damage is not halved (as is normally the case for energy damage applied to objects) unless the object is particularly fire-resistant. A laser torch’s cutting beam passes through force fields and force effects without damaging the field. Invisible objects and creatures can’t be harmed by a laser torch. Integrated ranged weapons do not provoke attacks of opportunity when fired in melee combat.