Sherlotronics RX4-500 4-Channel Receiver

Description

When expanding wireless access control or integrating multi-device automation across expansive properties, standard short-range receivers often suffer from signal dropouts or interference. Biosys Solutions Ltd provides the ultimate long-range communication link with the professional Sherlotronics RX4-500 4-Channel Receiver—trusted across Kenya for superior reliability in demanding security environments.

Advanced Code-Hopping Security

Security vulnerabilities can compromise entire sites. The RX4-500 utilizes advanced rolling code-hopping encryption, preventing code-grabbing and unauthorized signal duplication. Furthermore, its secure-learn environment ensures that the receiver only logs validated transmitter signals, eliminating false triggers from neighboring properties or busy town-house complexes.

Four Independent Relay Outputs & Flexible Modes

Equipped with four separate dry-contact relay outputs (Normally Open / Normally Closed), the receiver allows you to manage multiple systems from a single multi-button remote. Each channel can be independently configured using simple onboard jumpers to match your exact application:

• Momentary Pulse: Selectable 1-second or 3-second closures.

• Timed Durations: Up to 3-minute settings for extended automation tasks.

• Latch / Unlatch (Toggle): Keeps the relay engaged until a secondary command is sent.

Weatherproof Design & Easy Integration

Housed in a rugged, splash-proof ABS enclosure and supplied with a high-efficiency rubber-duck aerial antenna, the RX4-500 is built to withstand harsh outdoor mounting conditions. Operating smoothly on a flexible 9.8V to 26V AC/DC power input, it integrates effortlessly with standard gate automation motors, burglar alarm mainframes, electric lighting circuits, and emergency panic buttons.

Partner with Biosys Solutions Ltd for genuine Sherlotronics hardware, expert technical advice, and prompt countrywide delivery across Kenya.

Key Features & Product Specifications

• 500m Open-Air Range: Long-distance line-of-sight reception backed by an external screw-on rubber-duck aerial antenna.

• Code-Hopping Encryption: Rolling-code technology prevents signal cloning and ensures maximum perimeter security.

• Four Independent Channels: Features 4 relay outputs (NO/NC) capable of handling multi-device setups like gates, lights, and alarms.

• Selectable Relay Modes: Easily toggle channels between momentary (1s, 3s, 3min) and latching operation using onboard jumpers.

• Secure-Learn Programming: Prevents accidental programming of stray or background signals in high-density installations.

• Flexible Power Input: Operates reliably on a wide 9.8V to 26V AC/DC power supply range.

• Weatherproof ABS Housing: Built tough with an IP55-rated enclosure designed for internal or external placement.

Frequently Asked Questions (FAQs)

Q1: What is the maximum remote capacity for the Sherlotronics RX4-500 receiver?

The receiver stores up to 32 or 64 remote control transmitters per channel (depending on software version/revision batch), providing broad multi-user access control.

Q2: Can the relay modes be changed from momentary to latching?

Yes. You can easily adjust the operational mode of each individual relay channel between momentary (1 second, 3 seconds, 3 minutes) and latch/unlatch using the onboard jumper shunts.

Q3: Is the RX4-500 weatherproof for outdoor installation?

Yes, it comes in a rugged, splash-proof ABS plastic housing rated for external use, though it should be mounted vertically and kept away from high-voltage electric fence lines to avoid interference.

Q4: Does Biosys Solutions Ltd supply Sherlotronics receivers across Kenya?

Yes. Biosys Solutions Ltd provides authentic Sherlotronics automation accessories, technical guidance, and reliable product fulfillment across Nairobi and the wider Kenyan market.