1.GPS Tracking 2.One-key dial, Two way communication 3.Geo fence 4.SOS alarm 5.Remote monitor Adult Watch GPS Tracking Units TKW19N 1. General

LDW-TKW19N represents twatchhe perfect combination of GSM and GPS technologies. This model, with its precise dimensions and compact appearance, expresses the advanced workmanship in the GSM and GPS field. It is a typical design combing communication products and GPS services.

LDW-TKW19N, as a personal remote positioning device made up of GPS module and GSM/GPRS module, is compact in dimensions with high accuracy. On the basis of GPS satellites and under dynamic conditions, it can provide you with accurate and correct location information. With such features, it can be used to protect and look for our old people and children. It can also be used for safety purpose and other purposes, such as remote positioning to protect property safety.

 2. Appearance

A: Power                                      E: Predetermined Numder1B: MIC                                          F: SOSC: USB                                         G: Predetermined Number2D: Interface Switch                     H: Loudspeaker

3. Application Fields

Child monitoringElderly monitoringCar monitoringPartner monitoringLogistic monitoringAny other fantasy fields

This GPS cell phone watch is ideal for hiking, rock climbing, camping, boating, mountain climbing, driving cross country and so on.

4. Product Features  Inbuilt GPS Module Internet positioning service center, used to receive and send positioning information GSM /GPRS modem supports Quad frequency bands, i.e. 850/900/1800/1900 MHzHigh-sensitivity, new workmanship and the most advanced GPS chipCan work effectively in limited space such as urban canyon Low energy consumption Fast signal acquisitionSupports single positioning and continuous tracking;Supports alarming and remote monitoringSupports fast dial buttonSupports the location information inquiry by SMS and InternetMay monitor without disturbing the tracked person and realizes real-time tracking;Can position the holder by call or SMSIn emergency, press the SOS button to have an accurate positioning5.  Product Specifications 

(1). Technical Specifications

GSM module	GSM 850/900/1800/1900 MHz Quad frequency
GPS sensitivity	-163dBm
GPS center frequency	L1, 1575.42MHz
GPS positioning accuracy	5-25m
GSM positioning accuracy	100-500m
Speed accuracy	0.1 m/s
Time accuracy	Synchronous with GPS
GPS Datum	WGS-84
Hot start	< 1s
Warm start	< 38s
Max. altitude	18000m
Max. speed	515m/s
Gravitational acceleration	< 4g

(2). Others

Operating temperature	-20---65°C
Humidity	5%---95%
Dimensions	64.5mm×45.5mm×17.5 mm (main unit)
Voltage	Rechargeable 450mAh battery
Power supply	DC5V
Standby time	>48h
Buttons	SOS button for emergency aid; Call 1, Call 2, Switch on / off buttons, interface switch button

6. Package

1. Size: 9.8*12.7*11

2. Weight: 0.33KG

7. Tracking system

8. Certificate

1) CE

2) ROHS