Master Lock DSNRN1005BOX Nightwatch Combination Deadbolt with Bump Stop Cylinder, Antique Brass

Master Lock DSNRN1005BOX Nightwatch Combination Deadbolt with Bump Stop Cylinder, Antique Brass Review

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Master Lock DSNRN1005BOX Nightwatch Combination Deadbolt with Bump Stop Cylinder, Antique Brass Feature

• Operates like any 3 digit dial combination lock, combines the keyed entry security of a deadbolt with the keyless flexibility of a safe lock
• Single cylinder deadbolt installs like a standard deadbolt with just a Phillips screwdriver
• When the patent pending nightwatch feature is engaged, the lock cannot be opened from the outside, even with a duplicate key, it can only be engaged or disengaged from inside the house
• Six way adjustable latch 2-3/8-Inch to 2-3/4-Inch backset, square, radius and drive in latch face options
• Installs like a standard deadbolt with just a Phillips screwdriver, exceeds ansi grade 2 specifications

Two-thirds of U.S. homeowners have unknowingly exposed themselves to the risk of an intruder entering their home with a copy of their key. Every time a homeowner lends out a key to a contractor or babysitter, or uses valet parking at a restaurant or hotel, or if they or a family member loses a key, there is a chance that their key could be duplicated and circulated to people they don't know without their knowledge.

NightWatch™ deadbolts were specifically created by Master Lock Company to prevent an intruder from entering, even if they have a copy of the homeowners key. Each installs and functions like a standard deadbolt, but once the exclusive NightWatch™ feature is activated, all keys are blocked from unlocking the deadbolt.

With NightWatch™ deadbolts on their doors, homeowners will enjoy the peace of mind that comes from knowing that unaccounted for keys are rendered harmless.

The Dial Combination Deadbolt operates like any dial combination lock, and it opens with a combination, or a key. The deadbolt also provides combination backup for those who prefer keyed access for daily use.

Lock Bumping, a surprisingly simple method of breaking into locked doors and padlocks, is undoubtedly the newest emerging threat to personal property security. And virtually all locks in use today are vulnerable to bumping--until now.

The Bump Stops Here! As the world leader in security hardware, Master Lock has stepped forward to create a revolutionary new lock cylinder that is virtually bump proof and capable of detecting bump attempts. BumpStop™ Advanced Cylinder Technology employs an innovative, patent-pending top pin design that has been specially engineered to resist bumping attacks. Unlike standard pins, it does not react to impact from a bump key and bump tool.

When the NightWatch feature is active, the lock cannot be opened from the outside--even with a duplicate key Can only be engaged or disengaged from inside the home Exceeds ANSI Grade 2 specifications Fits all doors; replaces all brands Limited Lifetime Finish and Mechanical Guarantee All NightWatch deadbolts feature the exclusive Master Lock Bumpstop™ Advanced Cylinder Technology to resist bump attacks

Turn lever to lock deadbolt.

Press up on safety button while pulling lever out to engage NightWatch lockout feature.

Keyless Convenience Dial Combination Deadbolt Operates like any dial combination lock Opens with combination or key Provides combination backup for those who prefer keyed access for daily use

What's in the Box
Nightwatch Combination Deadbolt with Bump Stop Cylinder.

mfr: MASTER LOCK COMBO NIGHTWATCH SGL. CYL. DEADBOLT Operates like standard combination lock along- with standard key operation Prevents intruder from entering w/duplicate key Bump Stop cylinder resists lock bumping/picking Six way adjustable 2-3/8" to 2-3/4" latch - has hardened core - Exceeds ANSI Grade 2 specs Longer tie screws for up to 2" thick doors Lifetime finish & mechanical warranty - Box pack DSNRN1005 COMB DEADBOLT KEYING:KA 4 FINISH:Antique Brass

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Customer Review

Nov 19, 2011 11:27:15