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Brand Name : | Mantern |
Model Number : | MTSD12 |
Certification : | CE, RoHS |
Price : | Negotiable |
Payment Terms : | T/T, Western Union, MoneyGram, L/C, PayPal |
Supply Ability : | 30000pcs per month |
Delivery Time : | 3 - 8 days |
2 Wire / 4 Wire Conventional Photoelectric Smoke Detector Alarm with Relay Output
Introduction:
This product named Photoelectric smoke detector detects 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. If there is no smoke, the diode can
receive very weak infrared light. When the smoke entering the
detector, the diode receives strong infrared light.
Features:
◆MCU automatic processing technology
◆Manual test
◆Auto reset
◆Automatic detection
◆Mute function
◆Infrared photoelectric sensor
◆Sound-light alarm
◆Strong adaptability for circumstance
◆Dust-proof, Insect-proof, Anti-visible light
Technical data:
Operating Voltage | 12V/24V DC |
Alarm Current | ≤10 mA;≤40 mA (wireless type) |
Battery Life | About 1 year |
Indicate Alarm | Red LED flash |
Sound Level | ≥85dB/m |
Operating | -10~+50℃ |
Working humidity | ≤ 95% RH |
Alarm type | Flash & Sound alarm RF signal (wireless type) |
Size | 142Фx41H mm |
Installing | Wall-mounted |
Detecting area | 40 square meters when installation height between 6-12 meters. 20 square meters when installation height within 6 meters. |
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