Shenzhen Yushengchang Technology Co., Ltd.  

Product Name: Sos Big Buton Smart Sos Tracker GPS Tracking Watch with Fall Alarm V28 Model NO.: V28 Warranty: 1 Year Certification: RoHS, CE Use: Hand Held Screen Size: No Screen Position: WiFi+GPS+Lbs+Agps Chipset: Mtk2503 GPS Positioning Accuracy: Less Than 5m Lbs Accuracy: 200-500m WiFi Accuracy: 20-50m Color: Black/Blue/Pink Battery: Built-in 400mAh GSM/GPS Antenna: Built-in Design GPRS Standard: Class 12, TCP/IP GSM Network:(Quad Band): 850/900/1800/1900MHz Sos Alarm: Support Fall Down Alarm: Support Geo-Fence Alarm: Support Voice Monitoring: Support Trademark: OEM Transport Package: Giftbox Package Specification: CE, RoHS Origin: Shenzhen, China HS Code: 8526911000 Product Description Main Features:1.Real-time tracking2.Historical route playback3.Geo-fence4.SOS alarm &push-button calling5.Talking clock6.Fall down alarm7.Vibrate on Ring for incoming call remind8.Two way audio communication9.Mute automatic answering calls for voice monitor10.Low battery &SIM card change remindersWIFI Fence:Set any WIFI area as the safty area. once the animal or user moves out of this area,master will receive alert at once;Location check1.Download APP from either IOS or Andriod system, location will be displayedin google map after login;2.Send SMS (Text) command to get real time location link.Two way callsPress key 1or key 2, device makes acall to exact number you set in advance;Press SOS button to call all 5numbers set in white list one by one twice, till answered.Fall alarmWhen worn rightly and afall happens, the device will trigger SOS alarm mode itself.Historical route playbackCheck any single day's historical route in the latest 90 days.Geo-fenceSend alert to master number once device moves out pre-set safty area.Mute answer callsAutomatically get through incoming call without ringing and no need press any button.Talking clockPress Power button shortly, current time will be read out.Standby timeBy setting different "interval time", device's standby time can be 7-10 days.Specification:GSM network:(Quad band)850/900/1800/1900MHzGPRS standard:Class 12, TCP/IPGPS Positioning accuracy:Less than 5MBatteryBuilt-in,400mAhStandby timeGSM standby (GPS closed) 12 daysGPS standbyGSM/GPS AntennaBuilt-in designWorking ptemerature:-20ºC ~+70ºCWorking humidity:5% ~95% RHPositioning time cost(open sky)Cold start 30 SecWarm start 29 SecHot start 5SecHost size:40*43*13.8cmWiFi positioning accuracy20-50M (wifi area)Device net weight:25gLBS positioning accuracy200-500MColors:black/blue/pinkPackage includ:1* V28 mini gps tracker1* USB cable1* User manual1* lanyardOur Service1.All of our products can be offered at OEM, such as custom logo, packaging, etc.2.All our product will be strictly tested before we delivered to you.3. we will try our best to provide the lowest shipping cost for you.Warranty1.Our product warranty is one year since the date of purchase.2.We have the after-sale service. If any comments or questions after received our item, please e-mail us immediately, we will answer you as soon as possible.FAQ*What's the MOQ and lead time?For our existing mold items, normally we don't have strict MOQ, samples or trial order is available.Our sample lead time 2-3days, our production lead time is 10-15days, which also based on the order quantity.*Can Ibrand the items with our own logo/Brand?Yes, we do provide OEM &ODM service.*When can Iget the prices?Within 12 hours after we received your inquiries.*How about the shipping?For sample dispatch, we normally send through International Courier door to door(such as DHL, FedEx, UPS, TNT etc.),for bulk order, we normally ship by air or by sea, based on clients requirement. we will offer the most reasonable way for our clients.If any question or new enquiry, please kindly feel free to contact me.