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PRISM+ Sentry Series Smart Gate Lock

In Stock!
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PRISM+ Sentry Series

Key Specifications

Model Sentry Sentry Pro
3D Facial Recognition No Yes
Mobile App Yes Yes
Keypad Yes Yes
Dual Fingerprint Yes (front & back) Yes (front & back)
Card Yes (2 per purchase) Yes (2 per purchase)
Sticker Yes (2 per purchase) Yes (2 per purchase)
Physical Key Yes Yes
Remote Yes Yes
DuoSync (door & gate) Yes (2 way) Yes (2 way)
Battery Li-Ion (rechargeable & replaceable) Li-Ion (rechargeable & replaceable)
Battery Life Up to 12 months standby or 2500 unlocks Up to 9 months standby or 2500 unlocks

Physical Characteristics

Colours Space Grey, Nickel Silver, Copper Rose
Body Material Aerospace Grade Aluminium
Coating Hard Anodized (Anodic Oxidation)
Thickness 20 mm
Dimension Front (LxWxH) 70 x 20 x 180 mm
Dimension Back (LxWxH) 70 x 32 x 210 mm
Net Weight 1.36 kg
Gross Weight 1.66 kg

Reliability

Ruggedness 6 Tests (MILSTD-810H), Tamper Alarm
Cycle Testing 300K

Warranty

1-year full warranty covering parts and labor + additional 2-year parts-only warranty with a $50 labor fee per service visit.
$579
voucher-icon $379
$799 Up to 53% Off*!

As a direct-to-consumer brand, we convert any costs that would have gone to a middleman into savings for you. Save up to 53% OFF vs retail stores.

Up to 28% Off*!

As a direct-to-consumer brand, we convert any costs that would have gone to a middleman into savings for you. Save up to 28% off vs retail stores.

4x $145 w/ grab pay
grabpay No Hidden Fees
grabpay Earn Rewards
grabpay Flexible Payment

What you pay today

$0

if you choose to pay next month with PayLater postpaid

or

$145

if you choose to pay in 4 interest-free installments

Here’s how it works:

  • 1. Pick your preferred product and proceed to checkout.
  • 2. Apply your PRISM+ promo code.
  • 3. Select Grab as your payment method.
or 3x $193 w/ grab pay
grabpay

Pay for your purchase in 3 interest-free instalments

Here’s how it works:

  • 1. Pick your preferred product and proceed to checkout.
  • 2. Apply your PRISM+ promo code.
  • 3. Select Atome as your payment method.

Keep your home safe with Singapore's slimmest and safest gate lock. Armed with military-grade reliability and unmatched convenience, the PRISM+ Sentry promises to deliver hassle-free security at a value that's hard to beat.

Keep your home safe with Singapore's slimmest and safest gate lock. Armed with military-grade reliability and unmatched convenience, the PRISM+ Sentry promises to deliver hassle-free security at a value that's hard to beat.

Sentry Pro Sentry

Add-on Bundle: Smart Door Locks
Our customers like to bundle their door locks and gate locks for the ultimate peace of mind.

Recommended
Sentinel Door Lock
6 ways to unlock: Mobile App, Keypad, Fingerprint, Card, Sticker or Physical Key.

Top up $550

Recommended
Sentinel Door Lock
6 ways to unlock: Mobile App, Keypad, Fingerprint, Card, Sticker or Physical Key.

Top up $520

Add-On: Extended Warranty

Standard warranty: 1 + 2 years

Standard Warranty Coverage:

  • 1st Year: Fully comprehensive coverage, including parts and labor.

  • 2nd & 3rd Year: Parts are covered, with a $50 labor charge per service visit.

Add To Cart voucher-icon $379 GET IT NOW
Order in to receive by Tuesday.

Still unsure? Chat with us

grabpay No Hidden Fees
grabpay Earn Rewards
grabpay Flexible Payment

What you pay today

$0

if you choose to pay next month with PayLater postpaid

or

$144

if you choose to pay in 4 interest-free installments

Here’s how it works:

  • 1. Pick your preferred product and proceed to checkout.
  • 2. Apply your PRISM+ promo code.
  • 3. Select Grab as your payment method.
grabpay

Pay for your purchase in 3 interest-free instalments

Here’s how it works:

  • 1. Pick your preferred product and proceed to checkout.
  • 2. Apply your PRISM+ promo code.
  • 3. Select Atome as your payment method.
pacepay

Pay for your purchase in 3 interest-free instalments.

Here’s how it works:

  • 1. Pick your preferred product and proceed to checkout.
  • 2. Apply your PRISM+ promo code.
  • 3. Select Pace as your payment method.
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Ceiling Fan Size & Clearance

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*A minimum clearance from the tip of the blades to the nearest ceiling fixture is critical to allow unrestricted airflow and to prevent unwanted noise or fan wobbling.

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Free
Installation

Smart
Home App

Versatile
Unlocking

3D Facial
Recognition*

Military-Grade
Durability

DuoSync
Technology

Dual
Fingerprint

1 + 2 Years
Warranty

*3D Facial Recognition is only applicable to Sentry Pro.

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Elevated Home Protection

Safeguard your home with Singapore's most advanced smart gate lock. Engineered with military-grade strength and unmatched convenience, it offers multiple unlocking options and effortless security management via the PRISM+ Connect App.

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Versatile Access Solutions

Unlock Your Way

Enjoy the flexibility of multiple entry options with up to 8 convenient ways to unlock: 3D facial recognition*, mobile app, keypad, dual fingerprint, card, sticker, remote or physical key.

*3D Facial Recognition is only applicable to Sentry Pro.

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Stylish Security

Premium and Robust

Featuring a sleek body crafted from aerospace-grade aluminum, it is available in Space Grey, Nickel Silver, and Copper Rose to perfectly complement your gate. It is built with hard-anodized coatings that resist fading, scratching, and tarnishing.

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Military-Grade Durability

Singapore's Toughest Gate Lock

Engineered to withstand rigorous military-grade reliability tests, with added resistance to water, heat, impact, and corrosion. Ideal for Singapore's humid environment, with the peace of mind provided by a 3-year onsite warranty.

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DuoSync Unlock Technology

Dual Access Simplified

Discover our innovative DuoSync technology that unlocks the gate and door simultaneously. This two-way sync ensures immediate access control, simplifies entrance management, and enhances security.

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PRISM+ Connect App

Seamless Security Control

Receive real-time notifications and effortlessly control your smart lock from anywhere. Manage locking and unlocking, monitor access logs, set auto-lock schedules, and grant temporary access to guests with custom codes.

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Premium Extended Warranty

Enjoy peace of mind with the PRISM+ Premium Extended Warranty — get up to 5 years of total protection, including hassle-free repairs or replacement for your PRISM+ Locks.

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Complete Post-Warranty Coverage:

Parts, labor, and transport costs are covered even after your standard warranty period.

Original Parts & Authorised Experts:

We use only authentic PRISM+ parts and trained experts.

*Extended Warranty: Add-on purchase required, terms and conditions apply.

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Peak Power Performance

Up to 12 months standby or 2,500 unlocks with a 5000mAh rechargeable removable Li-ion battery & Type-C jumpstart.

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Smart Lock Bundles

Upgrade your home security and save with our door and gate lock bundles, specially designed for Singaporean homes.

PRISM+ vs Other Brands

PRISM+

Other Brands

Material

Aerospace Grade Aluminium

Plastic and Zinc

Colours

Space Grey, Nickel Silver, Copper Rose

Only Black

Face Recognition

Yes

No

Door & Gate Sync

DuoSync - 2 Way

None or Single Way

Warranty

3 Years Onsite

1 Year

Ruggedness

Lab Tested to Military Grade Reliability Standards

Non-graded

Battery Life

Up to 12 months standby or 2,500 unlocks (Li-ion rechargeable & replaceable)

3-5 Months (AA Battery)

Price

From $379

$700+

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No Hidden Charges - 100% Transparency

The price above includes free delivery & standard installation for metal gates. Additional charges may apply below.

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Mounting Block

If your metal gate lacks a flat surface, a custom-fit block is required for secure gate lock installation.

$50 (to be paid onsite via PayNow)

Still have questions? If you are still unsure if your door is compatible, speak to an expert now!

Customer Reviews

Based on 2 reviews
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A
Albert Lim
Bought the Fridge and now the Smart Lock

Like there service and product reliability. Seen improvement in product quality. Well done.

8
8***1

Great value for money, From Lazada