D21L - Rastreador GPS 4G 8 Fios para Veículos de Frota

O rastreador GPS 4G 8 fios SEEWORLD D21L é um dispositivo de rastreamento sofisticado que se integra perfeitamente em diversos setores automotivos, incluindo concessionárias 4S, logística, gestão de veículos pessoais e gerenciamento de frotas de caminhões. Este rastreador oferece rastreamento em tempo real para localização precisa do veículo, complementado por reprodução de histórico para análise retrospectiva de rotas e uso.

Ele melhora a segurança do veículo por meio de uma função de corte remoto, permitindo a desativação do sistema de energia do veículo em caso de roubo. A capacidade de detecção de ACC do dispositivo alerta os usuários sobre mudanças no status da ignição, adicionando uma camada extra de segurança.

Além disso, o alarme de vibração é um recurso de segurança crucial, respondendo a movimentos ou impactos inesperados. Sua funcionalidade de atualização remota OTA garante que o rastreador esteja sempre atualizado com as últimas melhorias de software, mantendo seu alto desempenho sem a necessidade de acesso físico direto. O SEEWORLD D21L é uma solução abrangente para necessidades avançadas de rastreamento e gestão de veículos.

Product Parameters

Informação adicional

TTFF (Céu Aberto)

Avg.hot start <1s Avg.cold start <32s

Frequência de comunicação

GL-GSM 850/900/1800/1900 MHz CN-GSM 900/1800 MHz LA-GSM 850/900/1800/1900 MHz EU-GSM 900/1800 MHz

Indicação LED

GPS(Blue) / GPS(Yellow) / Power(Red)

Dimensões

L79mm*W33mm* H16mm

Peso

44g

Temperatura de trabalho

-20℃~+75℃

Product Features

Real-Time Tracking

Optimize and streamline your delivery process to drive efficiently.

Temperature/Humidity Sensor(Optional)

Optional peripherals to monitor temperature and humidity to gain visibility into your operations and help save money.

Low-Battery Alarm

Trigger an alarm when the device battery is about to run out of charge.

Light Sensitive Alarm

Get alarms when light changes suddenly

Multiple Operating Mode

Configurable working modes according to your actual demands. Mode 1: Real Time Tracking Mode 2: Smart Tracking Mode Mode 3: Power Saving Mode Mode 4: Alarm Tracking Mode

Remote OTA

Using OTA technology doesn’t just promote security updates to be sent to devices. It also encourages new functionality to be rolled out.

Customer Reviews

Sophia L., Supply Chain Director
Sophia L., Supply Chain Director@sophia_l
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We've been using SEEWORLD's GPS trackers for our delivery fleet across rural areas in Texas, and the accuracy has been outstanding. Even in areas with weak signals, the device still sends location updates reliably. The long battery life means we don’t have to worry about frequent charging. Highly recommended for any logistics company!
Daniel R., Operations Manager
Daniel R., Operations Manager@daniel_r
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Our company transports temperature-sensitive medical supplies, and the W18L GPS tracker has been a life-saver. The built-in temperature and light sensors give us peace of mind, and alerts help us react quickly if anything goes wrong. Installation was simple and the mobile app is user-friendly.
James T., Construction Project Lead
James T., Construction Project Lead@james_t
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I was impressed with the transparent pricing and how easy it was to set up the tracker using Bluetooth. The smart tracking mode helps extend battery life without sacrificing accuracy. It’s waterproof, durable, and works perfectly for managing our equipment across multiple job sites.
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By submitting this form, you are agreeing to SEEWORLD’s privacy policy. Contact sales01@seeworld.com with any questions.
Note: We do not support tracking of people, bags, wallets, phones, or computers.
SEEWORLD provides B2B solutions only — not for individual or personal use.
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