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This manual is subject to changes without further notice. Product functions depend on the goods. Please feel free to contact
our official distributors if you have any question.
Attentions
This product must be installed and adjusted by a qualified professional.
This product is non-waterproof (special models excepted). Please avoid the sun and rain. When installed outdoors,
please ensure it is mounted in a water proof enclosure.
Good heat dissipation will extend the life the product. Please install the product in a environment with good ventilation.
When you install this product, please avoid being near a large area of metal objects or stacking them to prevent signal
interference.
Please keep the product away from aintensemagneticfield, a high pressure area or a place where lightning is easy
to occur.
Please check whether the working voltage used complies with the parameter requirements of the product.
Before you power on the product, please make sure all the wiring is correct in case of incorrect connection that may
cause a short circuit and damage the components, or trigger a accident.
If a fault occurs, please do not attempt to fix the product by yourself. If you have any question, please contact the supplier.
Warranty Agreement
Warranty exclusions below:
Warranty periods from the date of delivery : 5 years.
Free repair or replacement services for quality problems are provided within warranty periods.
1. Repair or replacement provided is the only remedy for customers. LTECH is not liable for any incidental or consequential
damage unless it is within the law.
2. LTECH has the right to amend or adjust the terms of this warranty, and release in written form shall prevail.
No any contract signed by LTECH.
Warranty labels and barcodes have been damaged.
Damage caused by natural disasters and force majeure.
Products with severe physical damage.
Beyond warranty periods.
Any artificial damage caused by high voltage, overload, or improper operations.
Update Time: 10/01/2022_A1
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