REP5H-43 Wireless Signal Repeater / Booster & Extension for Security Alarm Systems

REP5H-43 Wireless Signal Repeater / Booster

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Product Overview

NAVKAR SYSTEMS REP5H-43 Wireless Signal Repeater / Booster is designed to receive signals from compatible wireless security detectors and remote controls and forward them to the alarm host, helping extend wireless communication coverage where distance, walls or other obstacles weaken the signal. It supports 5 wireless zones and 2 wired zones, with learning capacity for up to 99 remote controls and 99 wireless detectors. The unit supports 433MHz (ASK) and 868MHz (FSK) wireless signals and has an approximate 100m receiving range and up to 500m transmitting range in open ground.

Main Purpose

• Wireless Signal Extension – Receives signals from compatible wireless detectors and remote controls and forwards them to the alarm host.
• Coverage Expansion – Helps extend wireless communication where distance, walls or other obstacles weaken the signal.
• Alarm System Connectivity – Helps connect compatible wireless security accessories to the alarm host over a larger coverage area.

Key Benefits

• Extended Communication Range – Approx. 100m receiving and up to 500m transmitting distance in open ground.
• Multiple Device Support – Can learn up to 99 remote controls and 99 wireless detectors.
• Flexible Zone Support – Provides 5 wireless zones and 2 wired zones for compatible detectors.
• Backup Power – Built-in 3.7V 450mAh rechargeable battery with DC 5V or DC 12V external power support.
• Wide Accessory Compatibility – Supports compatible remote controls, PIR, door/window, smoke, gas and vibration detectors.
• Easy Pairing – LEARN button and individual zone LEDs simplify detector and remote-control learning.

Important Features

• WIRELESS SIGNAL REPEATER & RANGE EXTENDER: Designed to receive signals from compatible wireless security detectors and remote controls and forward them to the alarm host, helping extend wireless communication coverage where distance, walls or other obstacles may weaken the signal.
• 5 WIRELESS ZONES + 2 WIRED ZONES: Supports 5 wireless zones (Z1–Z5) for compatible wireless detectors and remote controls, along with 2 wired zones (Z4 & Z5) that can be configured for normally open (NO) or normally closed (NC) wired detectors.
• EXTENDED TRANSMISSION RANGE: Provides an approximate 100 m receiving distance and up to 500 m transmitting distance in open ground, helping improve wireless coverage across larger areas. Actual range may vary depending on walls, interference, building structure and installation conditions.
• SUPPORTS UP TO 99 REMOTE CONTROLS & 99 DETECTORS: The repeater can learn up to 99 remote controls and 99 wireless detectors, making it suitable for installations with multiple wireless security accessories.
• 433MHz & 868MHz WIRELESS FREQUENCY: Supports 433MHz (ASK) and 868MHz (FSK) wireless signal reception. It is compatible with supported wireless detectors and remote controls using compatible coding and frequency specifications.
• COMPATIBLE WITH MULTIPLE SECURITY DETECTORS: Designed for use with compatible door/window sensors, PIR motion detectors, smoke detectors, gas detectors, vibration detectors and other wireless alarm accessories, helping expand the coverage of an existing security alarm system.
• BUILT-IN RECHARGEABLE BATTERY & EXTERNAL POWER: Features a 3.7V 450mAh rechargeable polymer battery and supports external DC 5V or DC 12V power input. The internal battery provides backup power when configured appropriately, helping maintain repeater operation during temporary power interruptions.
• EASY LEARNING & ZONE INDICATION: The built-in LEARN button and zone indicator LEDs make it convenient to pair compatible remote controls and detectors with individual wireless zones. LED indicators provide visual feedback during learning and signal transmission.
• WIRED DETECTOR SUPPORT: Z4 and Z5 wired zones can support NO (Normally Open) or NC (Normally Closed) detector configurations. Selectable resistance settings support compatible 2262/1527-coded wired detection applications.
• SUITABLE FOR HOME & COMMERCIAL SECURITY: Useful for extending wireless alarm coverage in homes, offices, shops, warehouses, villas and other properties where wireless security devices need improved communication with the alarm host.
• IMPORTANT COMPATIBILITY NOTE: This product is a wireless signal repeater/extension unit, not a standalone alarm system. Before purchase, verify that your alarm panel, remote controls and detectors use a compatible frequency, coding method and signal format.
  
• Important: It is a repeater/extension unit, not a standalone alarm system. Compatibility with the alarm panel and wireless accessories should be verified before installation.

Product Specifications

• Model: REP5H-43
• Product Type: Wireless Signal Repeater / Booster / Range Extender
• Brand: NAVKAR SYSTEMS
• Power Supply: DC 5V or DC 12V external power
• Backup Battery: Built-in 3.7V 450mAh rechargeable polymer battery
• Communication: Wireless RF – 433MHz (ASK) / 868MHz (FSK)
• Operating Range: Approx. 100m receiving / up to 500m transmitting in open ground
• Wireless Zones: 5 zones – Z1 to Z5
• Wired Zones: 2 zones – Z4 and Z5
• Remote Control Capacity: Up to 99 remote controls
• Wireless Detector Capacity: Up to 99 wireless detectors
• Wired Detector Type: Normally Open (NO) / Normally Closed (NC)
• Coding Compatibility: Compatible 2262 / 1527 coding with supported resistance settings
• Antenna: External detachable antenna
• Material: ABS
• Dimensions: 13 x 11 x2 cm
• Weight: 
• Operating Temperature: -20°C to +55°C
• Standby Current: <20mA at DC 5V / <13mA at DC 12V
• Operating Current: <500mA at DC 5V / <100mA at DC 12V
• Standard Package: Repeater ×1, external antenna ×1, 5V/1A power adapter ×1, user manual ×1
• Other Specifications: Built-in EEPROM memory, LEARN button, individual zone LED indicators, automatic signal forwarding and support for compatible wireless security detectors and remote controls.
  

Applications

• Wireless Alarm Coverage Extension – Extends communication between compatible wireless security devices and the alarm host.
• Large-Area Security Systems – Helps improve wireless coverage where distance or building obstacles affect signal transmission.
• Home & Commercial Security – Suitable for homes, offices, shops, warehouses, villas and similar security installations.

Suitable For

• Compatible Wireless Security Systems – Alarm systems using supported 433MHz ASK or 868MHz FSK wireless devices.
• Multiple Wireless Accessories – Suitable for installations using remote controls, door/window sensors, PIR detectors, smoke detectors, gas detectors and vibration detectors.
• Coverage-Challenged Installations – Useful where walls, distance or other obstacles cause weak communication between wireless devices and the alarm host.
• Indoor Security Installations – Suitable for residential and commercial security applications where external power can be provided.

Not Suitable For

• Standalone Alarm Operation – The REP5H-43 is a repeater and does not function as an independent alarm system.
• Incompatible Wireless Devices – Not suitable for devices using unsupported frequencies, coding methods or signal formats.
• Guaranteed Long-Range Operation Through Obstacles – The stated 100m receiving and 500m transmitting distances apply to open-ground conditions; walls and interference can reduce the actual range.
• Unsupported Environmental Conditions – The specified operating temperature is -20°C to +55°C; operation outside this range is not specified in the supplied manual.

Package Contents

• 1 × REP5H-43 Wireless Signal Repeater
• 1 × External Detachable Antenna
• 1 × 5V / 1A Power Adapter
• 1 × User Manual

Installation

1. Select a Suitable Location – Install the REP5H-43 where it can receive reliable signals from the wireless detectors/remote controls and communicate effectively with the alarm host.
2. Mount the Repeater – Secure the repeater on a suitable wall or mounting surface. Avoid locations surrounded by large metal objects or heavy obstructions that may weaken RF signals.
3. Connect the Antenna & Power – Attach the external antenna and connect the supplied power source according to the repeater's power requirements. The unit also has a built-in rechargeable backup battery.
4. Pair the Devices – Use the LEARN function to register compatible wireless detectors and remote controls to the required zones.
5. Test the Coverage – Trigger each learned detector or remote control and confirm that the repeater receives and forwards the signal to the compatible alarm host. Actual range depends on walls, interference and building construction.

Wiring

The REP5H-43 supports both external power and wired detector inputs.

• Power: Connect a compatible DC 5V or DC 12V external power supply according to the unit's power-input configuration.
• Input: Z4 and Z5 can be used for compatible wired detectors configured as NO (Normally Open) or NC (Normally Closed).
• Output: The repeater wirelessly forwards received signals to the compatible alarm host using the supported RF communication.
• Other Connections: Connect the external antenna and use the appropriate zone terminals/resistance configuration for supported 2262/1527-coded wired detection applications.

Programming

1. Enter Learning Mode – Press/use the LEARN function on the repeater and select the required wireless zone.
2. Trigger the Device – Activate the compatible remote control or wireless detector that you want to register. The corresponding zone LED provides learning/signal indication.
3. Confirm & Test – Confirm that the device has been learned and repeat the procedure for additional detectors/remotes as required. Test each device to verify that its signal is received and retransmitted to the alarm host.

The repeater can learn up to 99 remote controls and 99 wireless detectors. Exact learning behaviour may depend on the compatible device and coding format.

Operation

1. Signal Reception – A paired wireless detector or remote control transmits a signal to the REP5H-43.
2. Signal Repeating – The repeater receives the compatible RF signal and retransmits it toward the alarm host to extend communication coverage.
3. Alarm Host Response – The compatible alarm host receives the repeated signal and performs its programmed alarm, notification or control function.
4. Wired Zone Operation – A compatible detector connected to Z4 or Z5 can also provide a wired detection input using the selected NO/NC configuration.

Important: REP5H-43 is a signal repeater/extension unit, not a standalone alarm panel. The alarm host, detectors and remote controls must use compatible frequency, coding and signal formats

Troubleshooting

• Problem: Wireless detector or remote signal is not received
  Solution: Check device compatibility, antenna connection, power supply and the distance between the device and repeater. Reduce obstructions where possible.
• Problem: Repeated signal does not reach the alarm host
  Solution: Reposition the repeater to improve communication with the alarm host and check that the alarm host supports the repeater's frequency and coding format.
• Problem: Wired detector connected to Z4/Z5 does not trigger
  Solution: Check the detector wiring and confirm that the zone is configured correctly for NO or NC operation. Verify the required resistance/coding configuration where applicable.

Common Problems

• Weak wireless signal – Reposition the repeater or wireless device to reduce walls, metal objects and other RF obstacles.
• Incorrect device compatibility – Verify that the detector/remote and alarm host use a supported frequency, coding method and signal format.
• Power interruption – Check the external DC power connection and allow the built-in rechargeable battery to maintain operation during temporary power loss.
• Incorrect learning – Re-enter learning mode and pair the wireless detector or remote control again.

FAQs

Q: What is the REP5H-43 used for?
A: It receives signals from compatible wireless detectors and remote controls and retransmits them to the alarm host to extend wireless communication coverage.

Q: How many wireless devices can the repeater learn?
A: It can learn up to 99 wireless detectors and 99 remote controls.

Q: How many zones does it support?
A: It supports 5 wireless zones (Z1–Z5) and 2 wired zones (Z4 and Z5).

Q: What wireless frequencies are supported?
A: The repeater supports 433MHz ASK and 868MHz FSK, subject to compatible coding and signal format.

Q: What is the wireless range?
A: The stated range is approximately 100m receiving distance and up to 500m transmitting distance in open ground. Actual range can vary because of walls, interference and building structure.

Q: Is the REP5H-43 a standalone alarm system?
A: No. It is a wireless signal repeater/extension unit and requires a compatible alarm host, detectors and/or remote controls.

Q: Does it have backup power?
A: Yes. It has a built-in 3.7V 450mAh rechargeable polymer battery and supports external DC power.

Spare Parts

• NA

Warranty

Warranty: NA

Videos

• [Installation Video]
• [Programming Video]
• [Product Demonstration Video]

REP5H-43 Repeater For Security Alarm System

• by Agrim Jain

Manuals

• [User Manual]

User Manual

• [Installation Manual]

Downloads

• [Datasheet]: NA
• [Wiring Diagram]: NA
• [Catalogue / Brochure]: Refer to manual
• [Other Download]: NA

Customer Questions

Q: What is the REP5H-43 used for?
A: It is a wireless signal repeater/booster that receives signals from compatible wireless detectors and remote controls and forwards them to the alarm host, helping extend wireless coverage.

Q: Is the REP5H-43 a standalone alarm system?
A: No. It is a signal extension unit and requires a compatible alarm host, detectors and/or remote controls.

Q: How many wireless devices can it support?
A: It can learn up to 99 wireless detectors and 99 remote controls.

Q: How many zones does the repeater support?
A: It supports 5 wireless zones (Z1–Z5) and 2 wired zones (Z4 and Z5).

Q: What wireless frequencies does it support?
A: It supports 433MHz ASK and 868MHz FSK, provided the connected devices use compatible coding and signal formats.

Q: What is the wireless range?
A: The specified range is approximately 100m receiving distance and up to 500m transmitting distance in open ground. Actual range can be reduced by walls, interference and building structure.

Q: Which security detectors can be used with it?
A: Compatible door/window sensors, PIR motion detectors, smoke detectors, gas detectors, vibration detectors and other supported wireless alarm accessories can be used.

Q: Can wired detectors be connected?
A: Yes. Z4 and Z5 support compatible wired detectors configured as NO (Normally Open) or NC (Normally Closed).

Q: Does the repeater have backup power?
A: Yes. It has a built-in 3.7V 450mAh rechargeable polymer battery and supports external DC 5V or DC 12V power.

Q: How are wireless detectors and remotes added?
A: Compatible devices are learned using the repeater's LEARN function, with the zone LEDs providing visual feedback during the learning process.

Q: Will the repeater work with every 433MHz alarm system?
A: Not necessarily. Matching the frequency alone is not sufficient; the coding method and signal format must also be compatible.

Q: Can the repeater be used to extend an existing security alarm system?
A: Yes, provided the existing alarm host and wireless accessories are compatible with the REP5H-43's supported frequency, coding and signal format.

Escalation to Support

If the issue cannot be resolved using the information above, Please contact Navkar Systems at Whatsapp Support number: 91384 68548 with the following information:

• Product Model:
• Purchase Date:
• Problem Description:
• Installation Details:
• Photos / Videos:
• Previous Troubleshooting Performed: