1. Pengenalan
This manual provides essential information for the proper installation, operation, and maintenance of your RISCO RK150DTG300B Dual Technology Ceiling Detector. This advanced security device offers 360° coverage, combining passive infrared (PIR) and microwave (MW) technologies for reliable motion detection in various environments.
For optimal performance and safety, please read this manual thoroughly before installation and use. Keep it for future reference.
2. Maklumat Keselamatan
WARNING: Risk of electric shock. Installation should only be performed by qualified personnel.
- Putuskan sambungan kuasa sebelum melakukan sebarang pemasangan atau penyelenggaraan.
- Pastikan semua pendawaian mematuhi kod dan peraturan elektrik tempatan.
- Jangan dedahkan peranti kepada kelembapan, suhu melampau atau cahaya matahari langsung.
- Peranti ini direka untuk kegunaan dalaman sahaja.
- Tampering with the device may void the warranty and compromise security.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- RISCO RK150DTG300B Dual Technology Ceiling Detector Unit
- Perkakasan Pemasangan (skru, sauh)
- Manual Pengguna (dokumen ini)

Rajah 1: Depan view of the RISCO RK150DTG300B Dual Technology Ceiling Detector.
4. Persediaan dan Pemasangan
The RK150DTG300B is designed for ceiling mounting to provide optimal 360° detection coverage.
4.1. Pemilihan Tapak
- Choose a central location on the ceiling within the area to be protected.
- Avoid mounting near heat sources, air conditioning vents, or areas with significant air drafts that could cause false alarms.
- Pastikan kawasan pengesanan bebas daripada halangan besar.
4.2. Memasang Pengesan
- Carefully separate the detector's base from its cover.
- Position the base on the chosen ceiling location and mark the drilling points.
- Gerudi lubang dan masukkan sauh yang sesuai jika perlu.
- Secure the detector base to the ceiling using the provided screws.

Gambar 2: Cthample of detector mounting points and internal components.
4.3. Pendawaian
The RK150DTG300B is powered by an electrical cable. Connect the detector to your security system's control panel according to the panel's instructions and the detector's terminal markings.
- Sambungan Kuasa: Connect the power supply wires to the designated terminals.
- Output penggera: Connect the alarm output to the appropriate zone input on your control panel.
- Tamper Output: Sambungkan tamper output to a 24-hour tamper zone on your control panel. The detector features anti-removal and anti-opening tamper perlindungan.
- EOL Resistors: Integrated End-Of-Line (EOL) resistors are selectable via jumpers. Refer to your control panel's manual for the required EOL resistor values and configure the detector accordingly.
4.4. Configuration and Testing
- Anti-Cloak Technology (ACT): This feature enhances detection capabilities by identifying attempts to mask the infrared signal.
- Green Line Feature: Allows for the deactivation of the microwave (MW) channel when the security system is disarmed, reducing power consumption and potential interference. This is typically configured during installation.
- Ujian Berjalan: After installation, perform a walk test to verify the detector's coverage and sensitivity. Walk through the entire protected area to ensure the detector triggers an alarm. Adjust sensitivity if necessary (refer to specific jumper settings or potentiometers if available on the device, though not explicitly detailed in product description).
5. Mengendalikan Pengesan
The RISCO RK150DTG300B operates automatically once properly installed and powered. It continuously monitors the protected area using its dual technology sensors.
- Teknologi Dwi: The detector combines Passive Infrared (PIR) and Microwave (MW) detection. Both technologies must typically be triggered simultaneously to generate an alarm, significantly reducing false alarms.
- Liputan 360°: The ceiling mount design provides a full 360-degree detection pattern, covering an area up to 13 meters in diameter.
- Tamper Perlindungan: The integrated anti-removal and anti-opening tamper switches will trigger an alarm if the detector is tampered with or forcibly removed from its mounting location.
6. Penyelenggaraan
To ensure the long-term reliability and performance of your detector, follow these maintenance guidelines:
- Pembersihan: Periodically clean the detector's lens and housing with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Ujian Biasa: Perform a walk test at least once a year, or as recommended by your security system provider, to confirm proper operation.
- Pemeriksaan: Visually inspect the detector for any signs of damage or loose connections.
7. Penyelesaian masalah
If you experience issues with your RK150DTG300B detector, refer to the following common problems and solutions:
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Penggera Palsu | Heat sources, air drafts, small animals, improper sensitivity settings. | Relocate detector, eliminate drafts, adjust sensitivity (if applicable), ensure proper mounting. |
| Tiada Pengesanan | Power loss, incorrect wiring, obstructed view, detector malfunction. | Check power supply, verify wiring, clear obstructions, perform walk test. If problem persists, contact support. |
| Tamper Penggera | Detector cover open, unit removed from mounting, loose connections. | Ensure cover is securely closed, unit is firmly mounted, check tamper pendawaian. |
If troubleshooting steps do not resolve the issue, contact your security system installer or RISCO technical support.
8. Spesifikasi
| Pengeluar | RISCO |
| Model | RK150DTG300B |
| warna | Kelabu |
| Jenis Kuasa | Kabel elektrik |
| Jenis Pemasangan | Pemasangan Siling |
| Julat Maksimum | 13 Meters (360° coverage) |
| Peranti Serasi | Sistem Keselamatan |
| Penggunaan yang Disyorkan | Home and Business Security and Automation |
| Teknologi Pengesanan | Dual Technology (Passive Infrared & Microwave) |
| Ciri Khas | Anti-Cloak Technology (ACT), Green Line (MW deactivation), Integrated EOL resistors, Anti-removal and anti-opening tampeh. |
| UPC | 712073721507 |
9. Waranti dan Sokongan
For warranty information, please refer to the terms and conditions provided by your point of purchase or contact RISCO Group directly. RISCO Group products are typically covered by a limited warranty against defects in materials and workmanship.
For technical support, installation assistance, or further inquiries, please contact your authorized RISCO installer or visit the official RISCO Group webtapak untuk sumber sokongan.
Pengeluar: RISCO Group
Webtapak: www.riscogroup.com





