Wireless alarm siren WSR020

Wireless sirens eliminate the need for running cables to connect to the central unit, making it easy to install anywhere with power. It works with Spreest alarm systems available in our offer, including the H700, H501 , and other GSM and Wi-Fi alarms operating at a frequency of 433 MHz. To activate the alarm, the siren must be wirelessly paired with the alarm system via a 433 MHz frequency.

Key Features

1. Loud and Effective Intruder Deterrent: Emits a powerful 85dB siren sound that can be heard both inside and outside your home, effectively deterring intruders.

2. Easy installation with the alarm control panel: Wireless connectivity allows quick connection to the alarm control panel without the need for cables on the 433MHZ frequency .

3. Wide Range: Works smoothly with strong signal up to 120 meters away from the main security system panel.

4. Works as an alarm system: Pair the device with up to 50 wireless sensors and remote controls , including door, PIR, and smoke sensors, to enhance the security of your entire home or office. Using the remote control, you can quickly arm, disarm, or trigger an emergency alarm, for added convenience and safety.

5. Long-lasting Battery: Built-in lithium battery provides more than 8 hours of standby time , ensuring uninterrupted operation even during a power outage .

6. Indoor Use: Designed for indoor use, it offers little protection from the weather.

7. Bright Strobe Light : Emits a powerful, bright light that effectively attracts attention and alerts you in the event of an intrusion or security breach. Ensures immediate response to any unauthorized activity.

The process of pairing with other devices

1. Entering pairing mode:

• Press and hold the button on the siren for 3 seconds.
• The beeper will emit a short beep and the indicator light will turn on continuously, indicating that the device has entered pairing mode.

2. Pairing sensors:

• Press any button on the remote or sensor to be paired.
• When the beeper emits a long beep and the warning light flashes quickly once, it means pairing is successful.
• If you hear a short beep three times and the warning light also flashes quickly three times, it means a repeating code has been paired.

3. Ending pairing mode:

• The siren will automatically exit pairing mode if no operation is performed for more than 20 seconds.

Installation and assembly

1. Selecting the installation location:

• Choose a location that will provide optimal coverage of the area you want to protect. Make sure the siren will be within range of all sensors that will be connected to it.

2. Installing the signaling device:

• Mount the alarm in a socket wherever you need it.

3. Power connection:

• Connect the siren to a power source (AC 100-240V) using the plug socket.

4. Turning on battery power:

• In the event of a power outage, switch to battery power. The switch is located on the rear of the siren.
• Switch to "ON" to activate battery power. The indicator light will flash once to indicate the battery is working.

5. Testing the device:

• Press the SOS button on the remote control or perform a test by activating one of the sensors.
• Make sure the beacon is beeping and flashing, which means it is paired correctly and working as expected.

Technical specifications

• Alarm volume : 85dB
• Built-in lithium battery: 3.7V/500mAh
• Power supply : AC 100~240V
• Standby current: <10mA
• Alarm current: <200mA
• Wireless frequency : 433MHz, EV1527
• Wireless reception range: ≤120m
• Operating temperature : -10°C to +50°C
• Operating humidity : <95% (non-condensing)

Included in the set

• 1x Wireless alarm siren WSR020
• 1x User Manual