communication styles

A: Our monthly production capacity can reach 50,000 units. The delivery time for regular orders is usually [7-15] working days. For urgent large orders, we can mobilize multiple production lines for "parallel production," which can shorten the delivery time to [3-5] days, ensuring that your project schedule is not delayed.

A: Some public network walkie-talkies support global compatibility, but they are not plug-and-play. First, the device needs to support the network frequency bands of the local operator (such as GSM, CDMA, LTE, etc.). For example, the US mainly uses CDMA, and Europe uses GSM. Second, since public network walkie-talkies are usually bound to a specific management platform and IoT card, directly changing to a local ordinary SIM card may result in the inability to log in to the platform. To achieve global compatibility, it is recommended to choose a professional device that supports multiple frequency bands, has international roaming capabilities, or is compatible with local operator certifications. Before use, configure network settings such as APN.

A: Public network walkie-talkies rely on operator base stations. Unstable signals are usually due to: 1. IoT SIM card quality: Some IoT SIM cards have low priority or poor stability; it is recommended to replace them with a card from a reputable operator. 2. Environment: Weak signals are observed in basements, inside fast-moving vehicles, or in remote areas. 3. Base station failure: Maintenance of nearby base stations can cause temporary signal interruptions.

A: First, confirm that the device's GPS function is enabled and that location services have been purchased on the management platform. Second, GPS signals are greatly affected by the environment; it is difficult to locate indoors, in basements, or in areas obstructed by tall buildings. Please try moving it to an open outdoor area. If it still cannot locate, the GPS module may be faulty.

A: Shock protection: Avoid severe impacts.
Dust and water resistance: Even with waterproof features, ensure the connector plugs are tightly sealed.
Antenna maintenance: When tightening the antenna, hold the base and rotate it; do not pull on the antenna mast.
Charging: Use the original charger and avoid overcharging.
Storage: If not used for an extended period, remove the batteries and store in a dry, cool place.