GUNMANSA Ajax DoorProtect Black
GUNMANSA Ajax DoorProtect Black
GUNMANSA Ajax DoorProtect Black
GUNMANSA Ajax DoorProtect Black
AJAX

Ajax DoorProtect Black – Wireless Door & Window Sensor with Long Life

Installation: Indoors

Activation threshold: Small Magnet - 1cm

Up to 1200m in an open space (in a perfect environment)

Operating frequencies - 868.0 - 868.6 MHz

Power supply: CR123A battery (pre-installed)

Battery life: up to 5 years

Dimensions: Diameter - 20mm Height - 90mm

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R 645
Regular price
R 803
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20%
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Secure checkout with interest-free payment options
20 in stock

CPT | JHB | DBN

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Description

🚪 Ajax DoorProtect Black – Wireless Magnetic Door & Window Sensor

The Ajax DoorProtect Black is a sleek, high-performance wireless opening detector that instantly alerts you when doors or windows are opened. Designed for clean and modern environments, its matte black finish blends perfectly with darker interiors or high-tech setups.

Using Ajax’s advanced Jeweller radio protocol, DoorProtect offers secure communication up to 1,200 meters in open space. It's equipped with tamper protection, an optional external contact input for expanded coverage, and an incredible battery life of up to 7 years, making it ideal for long-term indoor security.

Whether it’s protecting entry doors, skylights, or casement windows, Ajax DoorProtect Black brings silent, smart protection to every corner.

✅ Key Features 🛡️

Feature Description
🚪 Open Detection Activates alarm when magnetic contact is broken
📡 Long Wireless Range Up to 1,200m with encrypted Jeweller protocol
🔋 Up to 7-Year Battery Life Minimal maintenance, maximum peace of mind
🛠️ External Contact Support Connect wired detectors for extended use
🛡️ Tamper-Resistant Triggers alert if removed or opened
⚫ Sleek Black Design Perfect for modern and discreet installations

⚙️ Technical Specifications 📊

Specification Details
Detection Type Magnetic contact
Communication Protocol Jeweller
Wireless Range Up to 1,200 meters (open space)
External Contact Input Yes
Power Source CR123A battery (included)
Battery Life Up to 7 years
Tamper Protection Yes
Operating Temp. -10°C to +40°C
Dimensions 90 × 20 × 20 mm
Installation Indoor – door/window mount
Color Black
App Support Ajax Systems (iOS & Android)
Warranty

Warranty

Our products are covered by a manufacturer’s warranty ranging from 6 months up to a lifetime, subject to the specific item. For detailed warranty information, kindly enquire with our support team.


Reviews

Reviews

Shipping

South Africa: 1-3 Days

Free Shipping Over R6000

International: 2-5 Days

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Let customers speak for us

from 1092 reviews
Very Happy

Very Happy ...Card works great Fast reconnect Strong Signal

Jonathan Le Roux
Nissan side window

Fast service. Package good. Looks brand new.

Martin Engelbrecht
The turbo fitted my np200 correctly I’m

The turbo fitted my np200 correctly I’m happy

Anonymous
Yeah gud stuff but I’m still waiting 4 my

Yeah gud stuff but I’m still waiting 4 my umarex

Amohelang Leaha
Norton 360 Anti-virus for Gamers

Great Professional Service. Thank you

Customer Hans Peter
Very good

Very good quality and services 👌 Thank you

Willie Scheepers
Great

Great value

Beacannon Topandas
Cold Steel 92FK FGX Kerambit

Cold Steel 92FK FGX Kerambit-fixed Blade Knife.
Was sceptical at first, being a plastic knife and all.
Now I love it! It has a purpose and is not ambiguous about it at all!
A great way to experience the Kerambit before committing to the "Real Deal"

David Lumley
Very good and fast to be

Very good and fast to be delivered

Anonymous
Britney Spears naked fantasy fragrance

Received my fragrance! Very happy and would definitely buy again from this shop

Lerouska Lindeque
RCT MEGAPOWER T-1000S INVERTER

Doing fine with the inverter

Philemon Singwane

It was really a pleasure doing business with you guys.....fast and easy everything packed neatly and the boxes was in good condition I would definitely recommend new client to you guys . From my side well done to you guys . Keep up the good work .
Kind regards Dawie

DAWIE NAGEL
VSport 9mm P.A.K Blank Bullets (50)

Great product
Very consistent cycling whitout any issues

Johan Swart Swart
Satisfied

This AKSA AK21 is an incredible replica. Initially, I struggled hard with it—every attempt to chamber a round resulted in a severe Failure to Feed (FTF). I hadn't even fired a shot yet and was ready to pack it up for a return. After discovering it just needs to be aggressively snap loaded, it feeds perfectly. Definitely recommend

Anonymous
Best price anywhere on the internet

Best price anywhere on the internet. Speedy delivery

Anonymous
SOLAR SYSTEMS

SOLAR SYSTEMS

POWER SOLUTIONS

POWER SOLUTIONS

ALARM SYSTEMS

ALARM SYSTEMS

ELECTRIC FENCING

ELECTRIC FENCING

GATE AND GARAGE

GATE AND GARAGE

NETWORKING

NETWORKING

CCTV

CCTV

INTERCOMS

INTERCOMS

REMOTES

REMOTES

ACCESS CONTROL

ACCESS CONTROL

FIRE ALARMS

FIRE ALARMS

HARDWARE

HARDWARE

SOUTH AFRICA'S MODERN TACTICAL & TECH STORE

Welcome to GUNMANSA — where tactical culture, modern tech, self-defense gear, electronics, and premium lifestyle products come together in one powerful shopping experience.

WHY CUSTOMERS CHOOSE US

  • Premium curated products
  • Fast nationwide South African delivery
  • Secure online checkout
  • Trend-focused tactical & tech collections
  • Reliable customer support
  • Constantly updated product range
  • Trusted by thousands of customers nationwide

FAST SOUTH AFRICA-WIDE DELIVERY

We work hard to ensure your order arrives quickly, securely, and professionally packaged.

DELIVERY INFORMATION

  • Nationwide shipping available
  • Tracking provided on dispatched orders
  • Secure packaging for sensitive products
  • Delivery times vary by region
  • Major cities usually deliver faster

DISCREET PACKAGING

Many products are shipped in discreet packaging for added privacy and professionalism.

CUSTOMER SUPPORT THAT HAS YOUR BACK

Your experience matters to us. We aim to provide reliable support before and after your purchase.

RETURNS

Returns may be accepted based on product condition, packaging condition, time since delivery, and product category restrictions.

NEED HELP?

Our support team can assist with product guidance, order updates, compatibility questions, technical support, and returns & exchanges.

IMPORTANT PRODUCT SAFETY INFORMATION

Certain products sold by GUNMANSA require responsible handling and adult supervision where applicable.

RESPONSIBLE USAGE

  • Understanding local laws
  • Safe handling practices
  • Proper storage
  • Responsible usage
  • Using products only for lawful purposes

KNOW BEFORE YOU BUY

Some products may require setup or accessories, have age-related restrictions, need batteries/gas/ammunition/accessories, or require maintenance.

SAFE. SECURE. VERIFIED.

Shop confidently knowing your information and payments are protected.

PAYMENT OPTIONS

  • Secure card payments
  • EFT payments
  • Online payment gateways
  • Mobile-friendly checkout options

SECURITY FEATURES

  • Encrypted checkout systems
  • Secure payment processing
  • Fraud protection measures
  • Trusted payment providers

QUICK ANSWERS

Q: How long does delivery take?

Delivery times vary depending on your location and product availability.

Q: Will I receive tracking?

Yes — tracking details are typically provided once orders are dispatched.

Q: Can I return a product?

Eligible returns may be accepted according to our returns policy.

Q: Do products come with warranty?

Some items include supplier/manufacturer warranty coverage.

Q: Do you offer nationwide shipping?

Yes — we ship across South Africa.