Keyless Wireless Design Electronic Rfid Lock For Smart Mailbox
Keyless & Wireless Design Electronic Rfid Lock for Smart Mailbox
Product Features
LY-8821 is an electromagnetic lock developed by Shenzhen Longyuan Lock Industry Co., Ltd.. The electronic lock is activated by a high-strength engine gear, and has fully automatic unlocking, small size good for kinds of intelligent mailbox, smart vending locker, automatic booking case etc.
Company Advangates
1.Different models of products meet different requirements of customers
2.Various product tests are the best guarantee for our company's product quality
3. Our company's management system has maintained a good operation, pass ISO90001 certification.
4. Our products passed CE RoHS FCC certifications etc
Lock Principle
It is based on 51 series single-chip microcomputer (AT89051) and equipped with corresponding hardware circuit to complete password setting, storage, identification and display, drive electromagnetic actuator and detect its driving current value, receive alarm signal sent by sensor, send data and other functions. The single-chip microcomputer receives the typed code and compares it with the password stored in the EEPROM. If the password is correct, the electromagnetic actuator will be driven to unlock; if the password is incorrect, the operator will be allowed to re-enter the password for up to three times; If it is not correct, the single-chip microcomputer will send an alarm to the intelligent monitor through the communication line.
Product Discription
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Product name
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electronic intelligent lock
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Place of Origin
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China
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Brand Name
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Longyuan lock
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Model Number
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LY-8821
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Lock Body size
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70.6mmx55.6mmx13.4mm
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Weight with hook
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166g
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Lock Body Material
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SPCC
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Material of lock tongue
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SPCC,Powder Metallurgy
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Surface treatment
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Galvanized
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Cable outer leakage length
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170mm(accept customized)
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Rated Voltage
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DC12V(Voltage customized)
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Current
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2A
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Min Unlock Voltage
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9.5V
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Max power
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24W
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Manner of working
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Open after power on
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Reaction time
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0.3sec
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Blackout interval
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>5sec
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Work temperature
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-40℃ to +80℃
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Working humidity
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95%
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Working life
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more than 100,000 times
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Sample
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Available
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OEM
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Accepted
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Salt spray testing
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≥48hours
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Signal detection/switch(open/close)
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Open/ Close Feedback for option
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Certification
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CE,ISO9001, RoHS
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Warranty
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1year
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Packing information
Standard package: Carton box package, 50pcs/layer, 100pcs/carton.Carton size:350mmx200mmx140mm.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.