1. Pengenalan
This manual provides instructions for the installation, operation, and maintenance of the DAEWOO WOS501 Wireless Outdoor Siren. This siren is designed to integrate with DAEWOO SA501 alarm systems and other compatible DAEWOO SAxxx alarm packs, providing an audible and visual alert in case of an alarm event. It features battery backup for continued operation during power outages and requires a mains power supply.

Figure 1.1: The DAEWOO WOS501 Wireless Outdoor Siren.
2. Maklumat Keselamatan
Please read all safety instructions carefully before installation and operation. Failure to follow these instructions may result in damage to the product, property, or personal injury.
- Pastikan bekalan kuasa diputuskan sambungannya sebelum melakukan sebarang pemasangan atau penyelenggaraan.
- Installation should be performed by a qualified individual if you are unsure about electrical wiring.
- Do not expose the siren to extreme temperatures or direct water immersion. While designed for outdoor use, excessive exposure can cause damage.
- Jauhkan daripada kanak-kanak.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- 1 x DAEWOO WOS501 Wireless Outdoor Siren
- 1 x Power Supply (Plug Included)
- Perkakasan Pemasangan (skru, palam dinding)
- Manual Pengguna (dokumen ini)

Figure 3.1: Product packaging for the DAEWOO WOS501 Wireless Outdoor Siren, illustrating the siren and compatible alarm system accessories.
4. Persediaan dan Pemasangan
4.1 Memilih Lokasi Pemasangan
Select a suitable outdoor location for the siren. Consider the following:
- Keterlihatan: Position the siren where its flashing light and sound can be easily seen and heard.
- Kebolehcapaian: Mount it high enough to deter tampering but accessible for maintenance.
- Kuasa: Ensure proximity to a 230V AC power socket for the included power supply.
- Julat Tanpa Wayar: The siren operates wirelessly up to 80 meters from the main alarm control panel. Test signal strength before final mounting.

Gambar 4.1: Cthample of the DAEWOO WOS501 siren mounted on an exterior wall of a building.
4.2 Memasang Siren
- Mark the desired mounting points on the wall using the siren's base as a template.
- Drill pilot holes at the marked points. Insert wall plugs if mounting into masonry.
- Secure the siren's base to the wall using the provided screws.
- Connect the power supply to the siren and plug it into a 230V AC outdoor-rated power socket.
- Ensure the battery backup is correctly installed (refer to section 6.1 for battery installation).
- Attach the siren's cover securely to the base.
4.3 Pairing with the Alarm System
The DAEWOO WOS501 siren must be paired with your DAEWOO SA501 or compatible SAxxx alarm control panel. Refer to your main alarm system's manual for specific pairing instructions. Generally, the process involves:
- Put your alarm control panel into pairing mode.
- Activate the siren's pairing function (often a button press or power cycle).
- Confirm successful pairing on your alarm control panel.
5. Operasi
Once paired with your DAEWOO alarm system, the WOS501 siren operates automatically in conjunction with the alarm panel.
- Mempersenjatai/Melucuti senjata: The siren will arm and disarm simultaneously with your main alarm system.
- Pengaktifan Penggera: Upon detection of an intrusion or other alarm event by the main system, the siren will emit a loud 105 dB sound and flash its integrated light.
- Bateri tambahan: Sekiranya berlaku kuasa outage, the siren will continue to function using its internal Lithium Polymer battery backup.
6. Penyelenggaraan
6.1 Pemasangan dan Penggantian Bateri
The siren requires 1 Lithium Polymer battery for backup power. While the product description states "Batteries Included? No", it also states "1 Lithium Polymer batteries required." and "Battery backup for power outage." This implies a battery is either pre-installed or needs to be purchased separately and installed. Assuming it needs to be installed or replaced:
- Putuskan Kuasa: Unplug the siren from the mains power supply.
- Buka Casing: Carefully open the siren's casing. There may be anti-tamper screws or clips.
- Pasang/Tukar Bateri: Locate the battery compartment. Insert or replace the Lithium Polymer battery, ensuring correct polarity.
- Tutup Casing: Securely close the siren's casing.
- Sambung semula Kuasa: Plug the siren back into the mains power supply. The battery will begin charging.
Nota: The siren's battery is primarily for backup. Ensure the siren is always connected to mains power for optimal performance and battery longevity.
6.2 Pembersihan
Wipe the siren's exterior with a soft, damp kain mengikut keperluan. Jangan gunakan pembersih atau pelarut yang kasar.
6.3 Pemeriksaan Berkala
Periodically test the siren's functionality by triggering your alarm system to ensure it activates correctly.
7. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Siren does not activate during an alarm. | Not paired with alarm system. Di luar julat wayarles. No power or dead battery backup. | Re-pair the siren with the alarm panel. Relocate the siren closer to the alarm panel. Check mains power connection. Replace battery if necessary. |
| Siren is not flashing. | LED rosak. Isu kuasa. | Hubungi sokongan pelanggan. Check power supply and battery. |
| Siren emits a low sound. | Halangan. Faulty speaker. | Ensure no objects are blocking the siren's output. Hubungi sokongan pelanggan. |
| Siren constantly triggers. | Alarm system malfunction. Siren fault. | Check your main alarm system for false triggers. Disconnect siren power and contact customer support. |
8. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | WOS501 (Internal: DAWOS501) |
| Jenama | Daewoo |
| taip | Siren Luar Wayarles |
| Keserasian | DAEWOO SA501 Alarm and compatible DAEWOO SAxxx alarm systems |
| Tahap Kebisingan | 105 Desibel |
| Julat Tanpa Wayar | Up to 80 meters (from control panel) |
| Sumber Kuasa | 230V AC (Mains Powered with Plug) |
| Sandaran Bateri | 1 x Lithium Polymer (Lithium Ion) battery required |
| Dimensi (L x W x H) | 15 x 7.8 x 4.2 cm |
| Berat badan | 280 g |
| warna | Putih, Merah |
| Jenis Pemasangan | Surface Mounting (Wall) |

Figure 8.1: Dimensions of the DAEWOO WOS501 Wireless Outdoor Siren.
9. Waranti dan Sokongan
For warranty information and technical support, please refer to the documentation provided with your DAEWOO SA501 alarm system or visit the official Daewoo Electronics webtapak. Simpan resit pembelian anda sebagai bukti pembelian untuk tuntutan waranti.