I. Product Introduction
◆ Overall Overview
This is a GPS Synchronized Waterproof Outdoor Clock launched by Nantong Sea Melody. Four-sided clock tower, diameter can be customized according to customer requirements. Optional illumination and chime functions are available. GPS automatic time synchronization is supported, with an error of less than 1 millisecond.
◆ Materials & Appearance
1. Clock frame: Made of 304 stainless steel or galvanized steel pipe. Corrosion resistant and UV resistant;
2. Dial: Can be made of high-quality materials such as luminous panel, aluminum plate or PC endurance board. Tempered glass can be added if necessary;
3. Outer casing decoration: Can be made of antique bronze, red brick texture or modern aluminum plate, suitable for European, modern or Chinese architectural styles.
◆ Advantages & Characteristics
1. Stable operation around the clock: IP67 waterproof rating, operating temperature range of -45℃ to +85℃;
2. Maintenance-free: Complete sealing of the mechanism system makes it possible that no maintenance or lubrication is needed, thus it is also free from corrosion/moisture, anti-shock, low noise, and wear resistance, all of which enable the clock to last for over 35 years;
3. Flexible installation: Can be floor-mounted, wall-mounted, or tower-mounted, adaptable to various scenarios.
II. Quality Control
1. Production process：Modular production line with laser calibration and pressure testing at each stage; dial assembly completed in cleanroom to ensure sealing and display accuracy. Through rigorous control and testing at every stage, a high-standard, high-quality GPS synchronized waterproof outdoor clock is ultimately produced.
2. Quality Control:
▷ 100% pre-shipment testing (72 hours continuous operation);
▷ Simulated extreme environment testing (high temperature, high humidity, strong wind);
▷ Authoritative third-party testing reports (quality reports, COC certification, etc.).
III. After-Sales Service
1. Packaging and Transportation: Customized export-grade wooden frame + shockproof foam + waterproof membrane three-layer packaging to ensure damage during long-distance transportation; global logistics tracking service provided.
2. Installation and Commissioning:
▷ High-definition installation drawings and video tutorials provided;
▷ remote video guidance for installation and parameter setting supported;
▷ on-site commissioning by engineers optional (additional agreement required).
IV. Applications & Payment
1. Application Areas: City squares, train stations, airports, university campuses, government buildings, commercial centers, theme parks, etc.
2. Payment Methods:
▷ Supports T/T wire transfer, PayPal (small batches), Alibaba Trade Assurance;
▷ Installment payments are acceptable (negotiable based on order amount).
V. FAQ
Q: How to better determine the diameter of the tower clock?
The diameter of the clock is determined according to the height of the building, generally in a ratio of ten to one. For example, if the building is ten meters high, the diameter of the bell is around 1 meter.
Q: What are the factors that determine the price of a tower clock?
1. The choice of the clock face
•Number of clock faces: For example, one-faces and four-faces clocks, the cost of the clock face is about four times.
•Clock face diameter: The size of the clock face directly determines the amount of consumables for the clock face and the amount of consumables such as pointers, scales, and lighting arrangements.
•The material of the clock face: aluminum plate, PC plate, laminated glass, marble and other materials have large price differences, and the materials of pointers and scales are also very different.
2. The function of the big clock: the more functions, the higher the cost.
•Basic function: travel time.
•Frequently selected additional functions: chime, illumination.
•General additional functions: GPS time calibration, fault self-diagnosis, online detection of travel time, etc.
Q: What is the lead time ?
Since we don't keep stock, so all our clocks are ordered to fabricate,so,if it is a normal model without too much customrization,it normally takes around 25 days. If it is a complicated modification,it might take around 50-60 days.
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