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Brand Name : Zenesis WSD

Wireless stand-alone alarm sensor (Zenesis WSD*1)

Zenesis WSD*1 is a wireless stand-alone smoke sensor that does not require cables or labor for the alarm activation.
 A separate RF wireless module will send the fire signals, fed from the fire sensor, to other wireless sensors, allowing all other sensors within a group to sound alarms in any situations to help people to evacuate as quickly as possible.

Because of its low-power design, it does not need an additional external power. Its embedded batteries guarantee *0 years for the monitoring function. It is a mesh communication-type system, which allows the interlocking of the alarm to take place through other channels even when a certain device has a problem with communication. As it can be extended infinitely and interlocked with other fire alarm systems, it can serve as an economical fire alarm network.

Main functions

1. Alarm interlocking function in which a fire signal from a sensor will be sent to another WSD*1 through a RF wireless module.
 2. No need for an additional external power because lithium batteries that last for about *0 years are prepared inside.
 3. Alarm sound from the sensor when a fire occurs (*5 dB or higher)
 4. Produces a warning alarm when a problem occurs to the batteries.
 5. Produces a warning alarm when a problem occurs to the sensor.
 6. Produces a warning alarm when a problem occurs to its wireless communication.
 7. Alarm stop function and an activation test function.

Product description

 This is a newly conceptualized stand-alone alarm sensor, which is made by taking an eye as a motif considering it will observe risks of fire in any situations similar to the function of real eyes. It is round and streamlined, focusing on its soft image.

1. A smoke sensor with a detachable RF module
 The RF wireless module is completely separated from the fire-sensing control unit, preventing any interference with the power and circuit completely and enhancing the reliability of the product.

 2. Built-in LED S/W
 The test switch and the product monitoring LED are integrated, simplifying the design and differentiating the performance.

 3. No wire, no added cost!
 No need to use cables for the interlocking function. This sensor can be interlocked with any type of fire alarm systems for the fire alarm function.

 4. Sound window
 It has a black mesh for the sounding of the alarm that takes in smoke well when a fire occurs. It also prevents bugs or other impurities from infiltrating the system.

 Specifications (Zenesis WSD*1)

 Type :Photoelectric Category 2

Color:White

Diameter: **7 ㎜ / Height: *3 ㎜

Working Temperature:(**0 to *0 ℃)

Working Voltage:2.*3.5 V

Average Current Use:*0 ㎂

Working Current:**0 ㎃

Power:3 V CR****0

Alarm: Voice alarm 1 M x *0 ㏈

Battery Lifetime (wireless):*0 years (5 years)

Product Type(Model)

1. ZENESIS-SD1 : this is a Wireless Smoke Detector interworkin by cable.

2. ZENESIS-WSD1 : this is a Wireless Smoke Detector interworking wirelessly with visual alarm