dsers

433mhz Smoke Detector Fire Alarm – Independent Smoke Sensor With 80db Alert For Home And Office Security

$109.00 NZD

~~$124.00 NZD~~ $109.00 NZD

ลดราคา ขายหมดแล้ว

รวมภาษีแล้ว ค่าจัดส่งที่คำนวณในขั้นตอนการชำระเงิน

Default Title Default Title

ปริมาณ

433mhz Smoke Detector Fire Alarm – Independent Smoke Sensor With 80db Alert For Home And Office Security

When the stakes are life and death, silence is the real killer. The Lizard Vigilante 433mhz Smoke Detector doesn’t just beep politely — it screams with an 80dB siren that cuts through the noise like a guitar solo at midnight.

This isn’t some sleepy “home accessory.” It’s a wall-mounted warning system built to wake you up, shake you up, and give you time to move when the fire starts to play dirty. With low-power consumption, instant smoke detection, and a low-battery alert, it’s a relentless guard dog for your home, office, or studio.

You don’t gamble with riffs, and you sure as hell don’t gamble with fire. Grab yours now — because waiting until tomorrow might be too late.

Specifications

Brand Name: eMastiff
Application: Smoke and fire detection
Type: Independent photoelectric smoke alarm sensor
Frequency: 433mhz
Alert Volume: 80dB sound output
Power Supply: DC 9V alkaline battery (not included)
Battery Alert: Low battery alarm at less than 7.0V ±0.2V
Certifications: CE, RoHS, UL, WEEE
Feature: Low power consumption
Usage: Office, home, security systems
Working Temperature Range: 0°C to +50°C
Origin: Mainland China
Smart Platform: None (standalone unit, no app needed)

Independent 433mhz Smoke Detector Smoke house Combination Fire sensor Home Security System Smoke Alarm Fire Protection

(not include 9v battery)

Item Description

100% Brand New.
Color: White
Excellent stability.
High sensitivity.
Alarm test button for easy testing.
Low battery indicator
Designed for the fastest possible installation.
This small gadgets will alert and warn people stay far away from danger field when it detected smoke.
This product named Photoelectric detector (hereinafter called detector) detects the smoke by a couple of infrared diodes. The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber. The chamber can shield external light, but don't affect the smoke into it.

While have no smoke, the diode can receive very weak infrared light. When the smoke entering the the chamber, diode can receive more and more light, when the smoke attains the certain density, the detector can give out alarm signal. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal.

The detector adopts the special structure design and ASIC, has the dustproof, mothproof and anti outside light interference feature etc.

The detector is suitable for detect the smoke in house, shop, hotel, restaurant, office building, school, bank, library, computer house and storehouse etc.