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Brand Name : NL LOCK
Model Number : EM3550
Certification : UL
Place of Origin : China
MOQ : 100 pcs
Price : Negotiable
Payment Terms : Ex-Work
Supply Ability : 1000 pcs per month
Delivery Time : 10 work days
Packaging Details : 24 pcs per box
Material : Zamak
Finish : Zinc plated
Name : StraightBolt Electronic Lock
Certificate : UL listed Type 1
Origin : China
Port : Shanghai
StraightBolt Electronic Safe Lock EM3550 UL listed Type 1
Material: Zamak
 Finish: Zinc plated
 MOQ 100 pcs
 Ex-Work price USD 38 each
 * Payment by T/T, UnionPay, Paypal
 * We require 100% payment in advance before delivery.
Our Services
 1. We provide solutions to meet diverse customer's demands, from pre-sale product recommendation to after-sale service.
 2. Samples available.
 3. All products with 1 year warranty.
 4. Quick delivery
 5. Customized service.
 6. OEM available
 7. Feedback within 24 hrs.
Fuction
 LED and beeping signal helps when operating
 Combinations still memorized when replacing battery and could be checked on computer.
 Auto-relock: Auto-relocks after no operation for 3 seconds
 Low battery singal: LED flashes and beeps
 Wrong try penalty: 5 minutes penalty time after 4 consecutive invalid codes.
 Changeable combinations: Made up of 6-9 digit of figures
 Manager mode: 1 manager code and 9 additional users
 Dual Mode: Two valid combinations needed to open the lock.
 Time delay: Lock cannot be opened during the delay period (1-99min) and open time (1-19min)
 Time delay override mode: Enables user 9 to override the time delay mode.
 Silent Alarm:Duress signal is sent to alarm box if the duress combination is entered (last number of the combination either one number higher), lock will still open without the indication that duress signal has been sent to the alarm system(alarm box required).
 Application: Safe, Storage Box, Vault Door, etc.
Packaging Details
 1) Package Qty: 24 PCS/CTN (44X44X8cm);
 2) Customized Availably.
FAQ
 Q1. Can I have a sample even pre-production before I send you the order?
 A: Yes, We can send you samples for your approval firstly.
 Q2. Do you offer guarantee for the products?
 A: Yes, we can offer 12 mouths guarantee for the goods based on the warranty.
Products Picture


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