GUNMANSA Sentry - 3 Button Code Hopping Transmitter 433 Nova Compatible Part No: SW107-20
GUNMANSA Sentry - 3 Button Code Hopping Transmitter 433 Nova Compatible Part No: SW107-20
GUNMANSA Sentry - 3 Button Code Hopping Transmitter 433 Nova Compatible Part No: SW107-20
SENTRY

Sentry - 3 Button Code Hopping Transmitter 433 Nova Compatible Part No: SW107-20

Nova Compatible

Extended Antenna

Power Supply - Internal Battery 12V GP12 (L1028)

Frequency: 433.92MHz

Dimensions: 65 x 35 x 14mm

1 revisión
Precio de venta
R 144
Precio regular
R 184
Ahorras
22%
Flexible payment options Pay securely over time
Secure checkout with interest-free payment options
Impuestos y gastos de envío calculados al finalizar la compra
20 en stock y listo para envío

CPT | JHB | DBN
Description

Sentry - 3 Button Code Hopping Transmitter 433 Nova Compatible Part No: SW107-20

6 months – lifetime warranty
Enquire for more details

The Sentry 3 Button Code Hopping Transmitter 433MHz (Nova Compatible) is a secure and versatile remote designed to give you control over multiple devices. With three programmable buttons, it allows convenient operation of gates, garage doors, and automation systems from a single unit.

Built with code hopping technology, the transmitter generates a new encrypted code each time it is pressed, preventing cloning or duplication and ensuring maximum security. Its Nova compatibility ensures seamless integration with Centurion Nova receivers, making it a reliable choice for both new and existing systems.

Compact, portable, and keyring-friendly, the Sentry 3 Button Code Hopping Transmitter is designed for everyday use. It combines durability, ease of use, and enhanced security in one compact package.

Key Features

Feature Description
Multi-Device Control 3 programmable buttons
Frequency Operates at 433MHz
Code Hopping Prevents cloning with rolling code security
Nova Compatible Works with Centurion Nova receivers
Compact Design Lightweight and portable
Durable Build Long-lasting reliability

Technical Specifications

Specification Value
Model Sentry 3 Button Code Hopping Transmitter 433 (Nova Compatible)
Frequency 433MHz
Channels 3 buttons
Technology Code hopping (rolling code) security
Compatibility Centurion Nova receivers & Sentry systems
Power Battery operated (coin cell)
Dimensions Compact handheld design
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

595
44

Let customers speak for us

from 1039 reviews
The switch

The switch works 100% and has the advantage of offering two power input options: AC and DC.

Titus Sithole
Excellent Retay

Delivery was efficient, The gun looks and fells like a real gun. I'm ready to scare off those thugs during robbery.

Sibusiso Nkosi

I bought the Snug Lite 1-Port Home Charger with Type-C Cable (2.1A) in January 2026. The delivery was fast, and the charger is still working perfectly.

If the product is imported, delivery may take longer. However, if it’s a local product, delivery is usually much faster. I'm happy with their service.

Khosi
Top

Top Quality

Anonymous
Great, received my springs in perfect condition

Great, received my springs in perfect condition and fitted nice on the car

andile mhlanga
Easy to browse site and quality products

Easy to browse site and quality products.

Cluctch kit fits perfectly!!!!

Anonymous
it has landed it was the same one as in the

it has landed it was the same one as in the picture, thanks

Anonymous

Great service and fast turn around time. Had a small snafu with some stock of my order but they immediately remedied the problem when it was found.

Hendrik Kleynhans
Good quality

The product is good. I am happy with it and would recommend it.

remano bosch
Looks & Feel real

It feels like a real one and has a good sound.
And would definitely recommend it to someone who want to use it for self defence

Mpho Mtirara
Very good nice quality blank gun looks and feels

Very good nice quality blank gun looks and feels like a real gun and sounds even louder

Tyler Pieterse
Great service

Great service and delivered quickly

Anonymous
Great point and fire training pistol.

No doubt powerful, well made. No slide action, but the MOS makes up for that. Shoots like a dream.

Chris K

Was good

thabani xolani
Gorgeous

Bought this for my son and he is over the moon with this product! Definitely recommend Cristiano Ronaldo CR7 Eau De Toilette Spray

Natalie Dumas
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.

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

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

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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.

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Some items include supplier/manufacturer warranty coverage.

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