wireless alarm Smoke Detector 433MHz for home security surveillance
Item No.: KM-SD1000,
this smoke sensor detector could be supported to work with IP
camera, KM-IP2000 and KM-IP5000.
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
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
dust-proof, moth-proof and anti outside light interference feature
The detector is suitable for detect the smoke in house, shop,
hotel, restaurant, office building, school, bank, library, computer
house and storehouse etc.
① Photoelectric detection mode
② Ceiling mounted, Optical maze
③ Low-power-consumption CMOS microprocessor, special
④ Independent / wireless output mode, activate-by-learning-code
patterns, 433 MHz
⑤ With manual testing, manual reset function, stable and reliable
⑥ Using ultra-thin structure design, Single-sided PCB technology
⑦ Unique structure design, dust-proof, moth-proof, external light
① 9V battery (NOT Included)
② Sound Level:>=85dB/m
③ Alarm Current: <=20mA
④ Standby Current: 300?A
⑤ Operating Temperature: -10°C ~ +50°C
⑥ Operating Humidity: 95%RH
⑦ Detecting Area:20 square meter
⑧ Smoke Sensitivity: 2.36%/FT +/-1.251%/FT OBS.
Package Size for inner box:
15cm x 7cm x 5cm (5.91in x 2.76in x 1.97in)