Dog GPS TRA-CKER Real Time Pet GPS TR-ACKER Waterproof Location & Activity Tracking Collar with SOS Alarm for Dogs and Cats APP Control Specification: Product Name: P-et GPS TR-ACKER Product color: sil-ver Material:ABS Single package weight: 105g/0.23lbs Single package size:10.8x7.8x4.1cm/4.25x3.07x1.61inch Features: Combined 5 kinds of accurate positioning: GPS + AGPS + Beidou + wifi + L-BS multiple hy-brid positioning, love the pet's whereabouts at all times to grasp, give him/her better protection IP67 waterproof and dustproof: daily splashes or rain will not affect wear, but do not soak in water for long periods of time Vibration alarm: when the APP message push function is TU-RNED ON, the device will automatically send all device status changes, Tim-ely push messages and display in the APP alarm message bar Multi-management: supports multiple caregivers, create a management account and manage multiple devices at the same time Applicable to a variety of scenarios: not on-ly for pet positioning, but also for positioning vehicles, hanging on the car, both decorative and positioning, also can be used for the elderly and children positioning, as a pendant decoration on the bag, etc. Three positioning modes: daily positioning (positioning every 30 minutes, 4 days of continuous use def-ault mode) PR-ECISE positioning (positioning every 1 minute, 12 hours of continuous use, open o-nly in case of emergency) power saving mode (can be set to position once every 2 hours, standby time is longer; can be set to switch on and off at a specified time) Package Include: 1x Positioner main unit (bell) 1x Collar 1x Magnetic charging cable 1xAccessory (hanging loop, small bell) 1x Instruction manual LOST AND QUICKLY FOUND – Running late and can’t find your keys? Stop wasting precious time with the Rinex remote key finder! With the push of a button, you can find your keys and get out the door in no time! TRACK ANYTHING BIG OR SMALL – Never lose anything again—not even a person or pet! If your kid sometimes wanders off at the park or your dog is an escape artist, the GPS Tracker can quickly alert you to their location via phone app. CAMERA REMOTE FUNCTION & FIND YOUR PHONE –The button on the iTrack device also used as a camera remote, make it more convenient for you take photos, and never be left out of a group photo again. EXTRA-LONG PRODUCT LIFE: long battery life with 3V compatible with Sony Lithium battery (~12 months). After that you can simply replace the battery SEPARATION ANTI LOST ALARM – Separate beyond a certain range (normally 20 to 30 meters indoors 50 meters outdoors) both the phone and tracker alarms will trigger alerting you; When the njoiii and phone are close again they will reconnect and you will be alerted in no time flat