Colosus Electronic Trusted Digital Keyless Door Lock With Keypad And Smartcode Security Black Pack Of 4 Key Fobs
Why you'll like it
- Versatile Four Way Entry Mode — Unlock your door effortlessly using a secure numerical PIN code, an RFID key fob, a convenient remote control, or a traditional physical backup key
- Multi User Custom Access — Program up to fifty distinct passcode profiles and fifty individual RFID fobs to effortlessly manage access for family, employees, or guests
- Anti Peeking Privacy Shield — Enter random digits before or after your actual passcode to safely obscure your private combination from nearby onlookers
- Automatic Security Latch — Enjoy complete peace of mind with an integrated auto lock mechanism that instantly engages after entry to keep your property protected
- Intruding Safety Lockout Alert — Deactivates the keypad interface completely and emits a warning beep following three successive incorrect code attempts to deter unauthorized access
Product details
Description
The Colosus NDL302 Electronic Keyless Door Lock offers premium security and modern convenience for your home, office, or commercial spaces. Designed to eliminate the hassle of traditional physical keys, this premium imported digital lock introduces an advanced electronic keypad system for reliable everyday access control.
It caters perfectly to modern Indian homeowners and business operators looking to streamline property security. This keyless entry system supports multiple highly flexible entry methods, allowing up to fifty unique user PIN codes, fifty RFID key fobs, and five remote controls to adapt effortlessly to your family or staff requirements.
Engineered with a robust anti-peeking security function, it allows users to input random numbers before or after their actual passcode to maintain absolute privacy from onlookers. A built-in automatic locking mechanism secures the latch immediately after the door closes, while a security lockout feature temporarily deactivates the panel and sounds an alert after three incorrect entry attempts.
This USA-imported premium smart lock operates efficiently on four double-A alkaline batteries and fits standard interior doors with a thickness ranging from thirty-five millimeters to sixty millimeters. It is best suited for secure indoor setups, offices, storage rooms, and sheltered residential entryways.
How to use
- Install the interior and exterior lock components on a standard door measuring thirty-five to sixty millimeters in thickness, ensuring to drill the required stabilization hole.
- Insert four double-A alkaline batteries into the interior power compartment.
- Follow the instruction manual to program your master code, add up to fifty custom user PIN codes, and sync the included four RFID key fobs or the remote control.
Ingredients
Constructed using high grade heavy duty metal components, digital circuit boards, electronic keypad interfaces, and custom internal steel latch mechanisms.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Colosus |
|---|---|
| UPC | 818073003039 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Is this for an interior door or an exterior, weather-exposed door?
This electronic smart lock is strictly recommended for interior or sheltered doors. It is not waterproof and should not be used in outdoor areas where it faces direct exposure to water or heavy rain.
What happens if the batteries in the digital lock die completely?
The package includes two physical metal keys that provide a traditional mechanical backup. You can always use these physical keys to unlock the door manually if the battery power runs out completely.
Can I synchronize multiple locks to use the exact same access code?
Yes, if you own multiple Colosus locks of the same model series, you can synchronize your custom user codes, RFID key fobs, and remote controls to work seamlessly across all of them.
Is this Colosus digital door lock an authentic USA import available in India?
Yes, this is an authentic USA-imported security product. Dropy sources these smart door locks directly from trusted suppliers in the United States, ensuring Indian consumers receive genuine international models.
Does the security system include a deadbolt lock?
No, this specific model features a standard sixty-millimeter spring latch assembly rather than a deadbolt mechanism. It is designed to replace or complement standard handle locks on interior or office doors.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.