Overhead roller shutter sensor door security alarm magnetic contact Sensor

Overhead roller shutter sensor door security alarm magnetic contact Sensor

Key Specifications/Special Features for roller shutter sensor:
It is used for roller shutter system. It has adjustable bracket for mounting flexibility the magnetic contact is usually installed in exterior opening doors and windows that are reachable from the ground (or from another part of a building which is accessible from the ground - such as a garage). The contacts operate on the principle that when the door or window moves more that 1/2" from the frame, the magnetic field on the switch is removed and this breaks the alarm circuit (or zone) which trips off the system. Once tripped, the alarm signal cannot be stopped by just closing the door or window. Magnetic contacts are popular and widely used because they detect an intruder before he enters the protected premises. Using magnetic modulation and no power supply are required. It is a stable sensor which uneasy to be interfered around. This magnetic shutter sensor is superior on the market as the design are unique and convenient, which can adjust the height of up and down for 73mm and the fixed frame can move vertically in front and behind with 90 degree.

 General Details

Shenzhen SUMRING technology Co.,Ltd is complete fire alarm solution factory over 15 years, products cover fire alarm control panel(fire detection system), fire detector, photoelectric smoke detector（interconnected photoelectric smoke alarms）, wifi fire detector, heat detector, fire alarm bell, strobe siren, manual call point, LPG/natural gas detector, Carbon monoxide alarm, PIR detector(Motion detector) home security products(roller shutter sensor) etc. SUMRING owns trademarks “SUMRING”  and the  company implemented  ISO9001 standard management.

SUMRING continuously follow the trend of global advanced fire alarm development, invest 20% of earns into research & development every year, release 2 new products in 6 months, right now SUMRING provide whole fire alarm solution covering 5 categories 46 items; and fire alarm products are certified by EN54(LPCB), EN14604(LPCB, TUV), CE and ROHS;

FAQ

Q1:Are you manufacture or trading company?
A1:We are a professional manufacturer that focus on fire alarm and door window alarm sensors products

Q2:What is the moq of the roller shutter sensor?
A2:As usual,there is ready stock for our regular & hot selling models.
So any order quantity is welcome.

Q3:Can I customize LOGO and customized functions?
A3:Yes you can. Packaging, products, instructions can be printed logo. and functions we have professional R&D team to support best service.

Q4:How about the quality of your products（roller shutter sensor) ?
A4:We specialize in this field for 15 years, Our raw materials are purchased from qualified suppliers.Supporting visits to factory

Q5:How long is the warranty time of the roller shutter sensor products?
A5:The warranty period is 2 years from the factory, if there are individual quality problems
we will replenish the customer in the next batch of orders.