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AL21 WIRELESS ALARM SIREN

Sold: 80 sản phẩm

729.000 ₫ (VAT included)

PRODUCT INTRODUCTION

The AL21 Wireless Alarm Siren is a versatile security device that can operate independently or work in conjunction with other wireless security devices such as door/window magnetic sensors, motion detectors, emergency panic buttons, and smoke detectors. With reliable wireless signal transmission and a high alarm sound level of up to 110 dB, the AL21 not only provides effective audible warning but also functions as a compact wireless alarm control unit , making it ideal for homes, offices, and retail stores.
Còi báo động không dây AL21
The AL21 Wireless Alarm Siren
KEY FEATURES
  • Smart Standalone Alarm Siren: Supports wireless connection with up to 50 devices, including door/window magnetic sensors, motion detectors, emergency panic buttons, smoke detectors, and other compatible wireless devices.
  • Supports Up to 30 Remote Controls: Allows users to remotely arm or disarm the siren using RF remote controls.
  • 433 MHz Wireless Communication: Compatible with PT2262/PT1527 coding standards, with an effective transmission range of 30–40 m in open areas without obstacles.
  • Adjustable Alarm Volume: Press the [SET] button repeatedly to select the appropriate sound level for the installation environment.
  • Built-in Rechargeable Backup Battery: Provides 6–8 hours of backup operation during a power outage, helping maintain continuous security protection.
  • High Alarm Sound Level of Up to 110 dB: Provides a loud and clear warning, suitable for larger areas.
  • Simple Setup and Easy Operation: Pair devices within seconds and clear paired devices using a single button.

Flexible Compatibility – Effective Integration with Multiple Devices

The AL21 Wireless Alarm Siren not only operate independently but can also flexibly connect with various other Kawasan wireless alarm devices, to create a complete and robust alarm system for a wide range of security needs:

  • Works with the BK100M wireless emergency panic button
  • Works with the SB60M / SB100M wireless door opening alarm sensors
TECHNICAL SPECIFICATIONS
Specifications Value
Main Power Supply AC 100–220V
Rechargeable Backup Battery 3.7 V – 600 mAh (6–8 hours of backup operation during power outage)
Operating Frequency 433 MHz (PT2262/PT1527 coding standard)
Alarm Sound Level Up to 110 dB
Standby Current <20mA
Alarm Current Consumption <200mA
Maximum Number of Connected Devices 50 sensors + 30 remote controls
Alarm Siren Duration 5 minutes
Wireless Transmission Range 30–40 m (open area without obstacles)
Volume Adjustment Yes – press the [SET] button
  QUICK SETUP GUIDE
  1. Pairing sensors/remotes with the siren
    • Slide the power switch to the ON position.
    • Press and hold the [SET] button for 6 seconds until the LED indicator lights up.
    • Trigger the sensor or remote control to transmit its code. If pairing is successful, the siren will emit a “beep”.
  2. Clearing all paired devices
    • Press and hold the [SET] button for 6 seconds until the LED indicator lights up → continue with a second long press until the siren emits 6 “beeps”.
  3. Adjusting the volume
    • Press the [SET] button repeatedly to cycle through the available volume levels.
PRACTICAL APPLICATIONS
  • Houses, condominiums, and studio apartments
  • Retail stores, showrooms, jewelry stores, and pharmacies
  • Small offices and warehouses
SAFE – FLEXIBLE – EASY TO USE AL21 Alarm Siren is an effective solution for users who need a simple and reliable alarm system. No complicated wiring or large alarm control panel is required. With one AL21 siren and several compatible wireless door sensors, users can quickly build a complete security alarm system for their home.  

AL21 Wireless Siren:

  • Wireless Frequency: RF433MHz
  • Can be used independently or combined with wireless magnetic door sensors, detectors, remotes, smoke detectors, gas detectors, or control panels
  • Transmission Distance: 30m with obstacles, 40m without obstacles
  • Main Power Supply: AC 110–220V
  • Built-in Rechargeable Backup Battery: 3.7V / 600mA, supports 6–8 hours during power failure
  • Static Current: 100mAh
  • Adjustable Alarm Volume: 8 levels
  • Max Volume: 110dB
  • Alarm Duration: 5 minutes, not adjustable

Download User Guide Here

Gắn thiết bị ở nơi riêng biệt tránh kẻ gian lấy cắp, cấp nguồn điện 220VAC vào thiết bị.

Lưu Ý:

  • Thiết bị không báo qua điện thoại di động được, mà chỉ báo động tại chổ.
  • Sử dụng cho mục đích chống trộm.
  • Học nhận đầu dò vào thiết bị, nhấn nút tăng giảm âm lượng phía mặt dưới thiết bị, chờ khoảng 3 đến 6 giây, thấy đèn nhấp nháy, đồng thời gạt công tắc ở trên đầu dò về ON nghe tiếng phát ra ở thiết bị là cài đặt thành công, cài đặt nhận thêm remote hoặc cửa từ, báo ga, báo khói không dây cũng tương tự như trên, chú ý tần số học được có tần số là 433Mhz.
  • Thời gian báo động mặc định là 5 phút, khoảng cách nhận sóng khoảng 30 ~ 40 m, lắp trong nhà, không kín nước.

​

Thank you for trusting Kawasan products!

Toll-Free Consulting Hotline: 1800 0058

Website: www.kawasan.com.vn

Description

PRODUCT INTRODUCTION

The AL21 Wireless Alarm Siren is a versatile security device that can operate independently or work in conjunction with other wireless security devices such as door/window magnetic sensors, motion detectors, emergency panic buttons, and smoke detectors. With reliable wireless signal transmission and a high alarm sound level of up to 110 dB, the AL21 not only provides effective audible warning but also functions as a compact wireless alarm control unit , making it ideal for homes, offices, and retail stores.

Còi báo động không dây AL21
The AL21 Wireless Alarm Siren

KEY FEATURES

  • Smart Standalone Alarm Siren: Supports wireless connection with up to 50 devices, including door/window magnetic sensors, motion detectors, emergency panic buttons, smoke detectors, and other compatible wireless devices.
  • Supports Up to 30 Remote Controls: Allows users to remotely arm or disarm the siren using RF remote controls.
  • 433 MHz Wireless Communication: Compatible with PT2262/PT1527 coding standards, with an effective transmission range of 30–40 m in open areas without obstacles.
  • Adjustable Alarm Volume: Press the [SET] button repeatedly to select the appropriate sound level for the installation environment.
  • Built-in Rechargeable Backup Battery: Provides 6–8 hours of backup operation during a power outage, helping maintain continuous security protection.
  • High Alarm Sound Level of Up to 110 dB: Provides a loud and clear warning, suitable for larger areas.
  • Simple Setup and Easy Operation: Pair devices within seconds and clear paired devices using a single button.

Flexible Compatibility – Effective Integration with Multiple Devices

The AL21 Wireless Alarm Siren not only operate independently but can also flexibly connect with various other Kawasan wireless alarm devices, to create a complete and robust alarm system for a wide range of security needs:

  • Works with the BK100M wireless emergency panic button

  • Works with the SB60M / SB100M wireless door opening alarm sensors

TECHNICAL SPECIFICATIONS

Specifications Value
Main Power Supply AC 100–220V
Rechargeable Backup Battery 3.7 V – 600 mAh (6–8 hours of backup operation during power outage)
Operating Frequency 433 MHz (PT2262/PT1527 coding standard)
Alarm Sound Level Up to 110 dB
Standby Current <20mA
Alarm Current Consumption <200mA
Maximum Number of Connected Devices 50 sensors + 30 remote controls
Alarm Siren Duration 5 minutes
Wireless Transmission Range 30–40 m (open area without obstacles)
Volume Adjustment Yes – press the [SET] button

 

QUICK SETUP GUIDE

  1. Pairing sensors/remotes with the siren
    • Slide the power switch to the ON position.
    • Press and hold the [SET] button for 6 seconds until the LED indicator lights up.
    • Trigger the sensor or remote control to transmit its code. If pairing is successful, the siren will emit a “beep”.
  2. Clearing all paired devices
    • Press and hold the [SET] button for 6 seconds until the LED indicator lights up → continue with a second long press until the siren emits 6 “beeps”.
  3. Adjusting the volume
    • Press the [SET] button repeatedly to cycle through the available volume levels.

PRACTICAL APPLICATIONS

  • Houses, condominiums, and studio apartments

  • Retail stores, showrooms, jewelry stores, and pharmacies

  • Small offices and warehouses

SAFE – FLEXIBLE – EASY TO USE

AL21 Alarm Siren is an effective solution for users who need a simple and reliable alarm system. No complicated wiring or large alarm control panel is required. With one AL21 siren and several compatible wireless door sensors, users can quickly build a complete security alarm system for their home.

 

2 reviews for CÒI BÁO ĐỘNG KHÔNG DÂY AL21

  1. 5 out of 5

    My Hung –

    Còi không dây này kêu to, có sẵn phích cắm vào ổ điện, dùng làm báo động không dây, thêm 1 nút nhấn cho người già bấm khi cần hỗ trợ khẩn cấp! quá tuyệt.

  2. 5 out of 5

    Thảo Nguyên –

    Còi báo động kêu khá to, tín hiệu nhận nhanh mà dùng cũng đơn giản


Add a review

Description

PRODUCT INTRODUCTION

The AL21 Wireless Alarm Siren is a versatile security device that can operate independently or work in conjunction with other wireless security devices such as door/window magnetic sensors, motion detectors, emergency panic buttons, and smoke detectors. With reliable wireless signal transmission and a high alarm sound level of up to 110 dB, the AL21 not only provides effective audible warning but also functions as a compact wireless alarm control unit , making it ideal for homes, offices, and retail stores.

Còi báo động không dây AL21
The AL21 Wireless Alarm Siren

KEY FEATURES

  • Smart Standalone Alarm Siren: Supports wireless connection with up to 50 devices, including door/window magnetic sensors, motion detectors, emergency panic buttons, smoke detectors, and other compatible wireless devices.
  • Supports Up to 30 Remote Controls: Allows users to remotely arm or disarm the siren using RF remote controls.
  • 433 MHz Wireless Communication: Compatible with PT2262/PT1527 coding standards, with an effective transmission range of 30–40 m in open areas without obstacles.
  • Adjustable Alarm Volume: Press the [SET] button repeatedly to select the appropriate sound level for the installation environment.
  • Built-in Rechargeable Backup Battery: Provides 6–8 hours of backup operation during a power outage, helping maintain continuous security protection.
  • High Alarm Sound Level of Up to 110 dB: Provides a loud and clear warning, suitable for larger areas.
  • Simple Setup and Easy Operation: Pair devices within seconds and clear paired devices using a single button.

Flexible Compatibility – Effective Integration with Multiple Devices

The AL21 Wireless Alarm Siren not only operate independently but can also flexibly connect with various other Kawasan wireless alarm devices, to create a complete and robust alarm system for a wide range of security needs:

  • Works with the BK100M wireless emergency panic button

  • Works with the SB60M / SB100M wireless door opening alarm sensors

TECHNICAL SPECIFICATIONS

Specifications Value
Main Power Supply AC 100–220V
Rechargeable Backup Battery 3.7 V – 600 mAh (6–8 hours of backup operation during power outage)
Operating Frequency 433 MHz (PT2262/PT1527 coding standard)
Alarm Sound Level Up to 110 dB
Standby Current <20mA
Alarm Current Consumption <200mA
Maximum Number of Connected Devices 50 sensors + 30 remote controls
Alarm Siren Duration 5 minutes
Wireless Transmission Range 30–40 m (open area without obstacles)
Volume Adjustment Yes – press the [SET] button

 

QUICK SETUP GUIDE

  1. Pairing sensors/remotes with the siren
    • Slide the power switch to the ON position.
    • Press and hold the [SET] button for 6 seconds until the LED indicator lights up.
    • Trigger the sensor or remote control to transmit its code. If pairing is successful, the siren will emit a “beep”.
  2. Clearing all paired devices
    • Press and hold the [SET] button for 6 seconds until the LED indicator lights up → continue with a second long press until the siren emits 6 “beeps”.
  3. Adjusting the volume
    • Press the [SET] button repeatedly to cycle through the available volume levels.

PRACTICAL APPLICATIONS

  • Houses, condominiums, and studio apartments

  • Retail stores, showrooms, jewelry stores, and pharmacies

  • Small offices and warehouses

SAFE – FLEXIBLE – EASY TO USE

AL21 Alarm Siren is an effective solution for users who need a simple and reliable alarm system. No complicated wiring or large alarm control panel is required. With one AL21 siren and several compatible wireless door sensors, users can quickly build a complete security alarm system for their home.

 

2 reviews for CÒI BÁO ĐỘNG KHÔNG DÂY AL21

  1. 5 out of 5

    My Hung –

    Còi không dây này kêu to, có sẵn phích cắm vào ổ điện, dùng làm báo động không dây, thêm 1 nút nhấn cho người già bấm khi cần hỗ trợ khẩn cấp! quá tuyệt.

  2. 5 out of 5

    Thảo Nguyên –

    Còi báo động kêu khá to, tín hiệu nhận nhanh mà dùng cũng đơn giản


Add a review

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