FLASH SALE
Sentry Gate Lock
Stock Indicators
In Stock! : In-stock and ready to be delivered.
$346
Maximize Your Savings & Lower Your Upfront Cost
1PROMO CODES
Proceed to checkout & key in the promo code
PROMO CODE:LOCK200
or
GRAB213
2SPLIT YOUR PAYMENT
Select Atome or Grab & checkout on their app
3x payments
4x payments
Unlike brands that sell through third party distributors and retail outlets, our direct-to-consumer model passes on the savings to you. Save up to 57% OFF compared to the list price of traditional brands.
Unlike brands that sell through third party distributors and retail outlets, our direct-to-consumer model passes on the savings to you. Save up to 30% OFF compared to the list price of traditional brands.
No Hidden Fees
Earn Rewards
Flexible Payment
What you pay today
$0
if you choose to pay next month with PayLater postpaid
$140
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.
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 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 Sentry promises to deliver hassle-free security at a value that's hard to beat.
Still unsure? Chat with us
No Hidden Fees
Earn Rewards
Flexible Payment
What you pay today
$0
if you choose to pay next month with PayLater postpaid
$139
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.
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.
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.
Ceiling Fan Size & Clearance
*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.
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.
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.
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.
Shield Your Passcode
Enter random digits before or after your actual passcode to ensure onlookers can’t guess your real code. Even if someone is watching, your privacy and security remain fully protected.
*3D Facial Recognition is only applicable to Sentry Pro.
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.
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.
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.
Seamless Security Control
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.
Premium Extended Warranty
Enjoy peace of mind with the Premium Extended Warranty — get up to 5 years of total protection, including hassle-free repairs or replacement for your Locks.
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 parts and trained experts.
*Extended Warranty: Add-on purchase required, terms and conditions apply.
Peak Power Performance
Up to ~2,500 unlocks with a 5,000 mAh rechargeable battery, delivering up to 6 months of battery life depending on usage.
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 |
1 year warranty (parts and labour) + 2 years warranty (parts only), with a $50 labor fee per service visit. |
1 Year |
|
Ruggedness |
Lab Tested to Military Grade Reliability Standards |
Non-graded |
|
Battery Life |
Up to 6 months standby or 2,500 unlocks (Li-ion rechargeable & replaceable) |
3-5 Months (AA Battery) |
|
Price |
From $379 |
$700+ |
No Hidden Charges - 100% Transparency
The price above includes free delivery & standard installation for metal gates. Additional charges may apply below.
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!
Try this local brand. Smooth installation, a simple and beautiful model. Hope it will last longer.
—Review from Shopee
I recently installed the PRISM+ Sentinel & Sentry Bundle (Sentinel Space Grey + Sentry Pro Space Grey + Scout + Wi‑Fi Gate + Letterbox Lock), and it has genuinely transformed the way I move in and out of my home. The face recognition is incredibly smooth and accurate—no fumbling for keys, no tapping on screens. It’s truly hands‑free convenience, which makes a huge difference when you have both a gate and a door to get through. Everything just unlocks seamlessly as I approach.
A special shout‑out to my installer, Ibaq, who made the entire experience exceptional. He was patient, knowledgeable, and made sure everything was set up perfectly. His professionalism and attention to detail gave me full confidence in the system from day one.
Overall, a fantastic upgrade that has made daily life noticeably easier. Highly recommended.
Performance:good
Quality:impressive
Could have shortened the opening time for the synced gates to activate
—Review from Shopee
—Review from Shopee
—Review from Shopee
