Dear buyer, Welcome to my shop, if you have any question please let me know, I will do my best to help you when received your mail(will reply within 48hours), thanks for your understand,if want many quantity or many items total please contact me,maybe will have a good price,Have a nice day!

YLI is biggest lock factory in China,the lock high quality and working very stable ! 

YB-800B to prevent the damage of the lock caused by the improper locking position. To align the position of the magnetic plate and the bolt in a short time, which can reduce the relock time of the electric bolt.YB-800B is an Fail Safe electric bolt with all-metal construction.with 304 stainless steel solid bolt and 2000kg holding force. The Door signal is NC.It can operate at the temperature of 60 ? or -40? below zero based on the all-metal linkage parts. With the diversified design of durable magnetic valve, special photoelectric control system, ultra-low temperature and power consumption design, anti-intrusion and smart circuit.

Low Temperature, safe & Durable.
Low Power, Environmental Protection.
Special photoelectricity control,three steps current application.
Long Life  with 500000 Operations.
MOV Provides Reverse Current Protection.
Superior Strength Aluminium Alloy,Solid Stainless Steel Bolt.
Autolock Time Delay: 0,3,6,9sec.
Lock signal:NO/NC/COM;Door signal:NO/COM.
Double protection for loading current.
Auto-relock if no Action within 5 secs.
Certificate:CE&MA.
Photoelectricity Control,Low Temperature,
  A:The  Low Current is Changed immediately;
  B:When door frame doesn`t coincide with door leaf ,door leaf against the bolt,then the electric bolt will start the low-power function to bring low temperature.
  C:The Photoelectricity Control Technology,prevent the machanical defect. 

Product Parameter Parameter Description
Feature Fail Secure(Unlocked when energized)
Lock Body 220Lx34Wx38H(mm)
Magnetic Plate 105Lx25Wx3H(mm)
Bolt 16(length) * 16(diameter)(mm)
Voltage 12VDC±1 0 %
Start Current 1200mA
Standby Current 200mA
Signal Output Door signal: NO/COM
Suitable For Wooden door, metal door, fireproof door, glass door
Detection Distance Within 8mm
Material 304 stainlesssteel , wiredrawfinishing
Weight 1.0kg


Packing included:

YLI YB-800B Lock x1 

Shipping:

  • We Ship to Worldwide.
  • Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
  • Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
  • The item will be shipped out within 48 hours on the weekdays ( Monday to Friday ) or the next business days on the weekend after full payment must be received.
  • Only ship to the Address. Please make sure your address in is Correct before you pay. we are not responsible for any wrong or undeliverable addresses.
  • We will ship out the item by AirMail from China or Hong Kong Post Office. If want send by DHL UPS EMS or other Express shipping please contact me to change the shipping cost.
  • We will send the item as " GIFT "
  • It takes about 15-40 working days to arrive. Sometimes take a little longer , Due to Local dispatch or other reasons, It might goes more than 20 days .

Payment  

  • We accept PayPal only.
  • All major credit cards are accepted through our secure payment processor PayPal.
  • Payment must be received within 10 days of auction closing.

Refunds & Returns

  • If you do not satisfied with your purchase, or if it is damaged when receive, please let us know, we will do our best to help. If the problem cannot be solved, please return it to me in the condition it was received within 7 days. we will send you replacement or give you a refund.
  • All returns should include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms.
  • Buyers is responsible for the returning shipping cost.
  • We care about our valued customers, and will always try to help you. So if you have any problems, please message us immediately. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.Please contact us BEFORE leaving any negative or neutral feedback or open any dispute on paypal.