Overview
Product Details
NKG-4 NKG4 Din Rail Timer Intelligent Microcomputer Auto Bell Ring Timer Controller Time Switch School Bell 220V with 40 Groups please push the blue limiting piece in the bottom of product before use.
2, The switch into the line can only be connected to AC220V power supply; do not access the other power.
3, Long time press the ‘+’,’ – ‘key can be quickly set.
4, If could not achieve automatic control function, please check whether an ‘AUTO’ show in the lower right corner of the screen.
5, The internal battery only provides the LCD screen display and setting, such as A1, A2 terminal auxiliary power missed. It is unable to drive the relay output.
6, If there is abnormal situation in the product, Short 3, 4 terminal to reset. After reset procedures, please reset the time and latitude again.
7, This product has the latitude and longitude of simulation function, If the latitude function of some group of setting time is open, then the set time may be automatically adjusted by changing the current latitude and date. So please check the set time again after changing the latitude and date.
8, When the product life ended, to protect our environment, please do recycle work for those components which can be used again, and make sure those waste and useless parts are properly and safely disposed of.
We have our own factory base.specialize in various types of Modules.Active electronic components(Integrated Circuits, Relay, Sensors, and etc)and Passive electronic components (Filter, Magnetic Bead.Diodes, Transistors, Capacitors, Resistors, Inductors, and etc) over 20 years.Q. How do you make our business long-term and good relationship?
A. We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them.Packaging & Shipping
1. We can ship the items by DHL,UPS,TNT,FedEx and China Post.
2. We will ship the items within 3 working days after the payment is received.
About Payment
♦ We accept payment by Trade Assurance, PayPal, Western Union, T/T, Credit Card or Cash.
♦ Such "duty" has to be borne by the buyer as well as any costs and risks caused by his failure to the goods for import in time.
