Certified to EN14604:2005 by VdS & NF, CPD (CE), PAH, ROHS, REACH compliance

• Sound Level: > 85dB in 3 metre
• Compact size & elegant design
• Built-in signal transmitter & receiver, wireless interconnection to increase protection
• Dip switches for coding, 16 combinations
• Alkaline Battery included, life minimum 1 year
• Battery Power Indicator - Indicator light blinks about once a minute under normal conditions to let you know the alarm is receiving battery power.
• Can be interconnected up to 20 units, combining with MTS-163SRF (heat alarm). All interconnected alarms will sound simultaneously if any one alarm is activated.
• RF range: 100 metres minimum.
• Low battery signal will be sent out to all units in the system. Different signal pattern for indication of originator
• Photoelectric technology is generally more sensitive than ionization technology at detecting large particles, which tend to be produced in greater amounts by smoldering fires, which may smolder hours before bursting into flame. Sources of these fires may include cigarettes burning on couches or bedding which is general thick, black smoke, little heat and may smoulder for hours before bursting into flames
• Do not contain radioactive material
• High performance photoelectric smoke chamber with insect screen
• Low battery warning - Remind the users to replace the battery when battery end of life.
• Hush (Silence) Feature - Allows the users to quickly silence nuisance alarms
• Missing Battery Stopper - An extra measure of safety! Special mechanical design avoid the smoke alarm part to be installed on the RF base if the battery is missing.
• DIY unit, easy and simple installation
• High stability & reliability