Recessed magnetic contacts

Recessed magnetic contacts

House magnetic door alarm wired door contact
house alarm door sensor (2)
wired door contact
house alarm door sensor (1)

House magnetic door alarm wired door contact

Product Specification:
  • Place Of Origin : Shenzhen, Guangdong
  • Model : SR-M33B
  • Material : ABS
  • The warranty time : 2 yesrs
See Price
  1. Product Details

House magnetic door alarm wired door contact

A door and window alarm sensor (house alarm door sensor)works by using a sensor and a magnet. The sensor is placed on or inside the door or window frame. The magnet is placed on or inside the door or window itself. When the door or window is opened, the magnet will separate from the sensor, causing it to activate

General Details

Model number SR-M33B
Case Material ABS
Color white/brown
Gap 10-20mm
Current / Voltage / Power 0.5A/100V/10W
Output NC/NO/COM
Installation Concealed drilling(Recessed install)
Connection 1007-24#-250mm/wire
Dimension φ10 * 17mm
Package 40 sets/bag,2000 sets/carton
Carton size 357*295*200mm

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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, wifi fire alarm, heat detector, fire alarm bell, strobe siren, manual call point, LPG/natural gas detector, Carbon monoxide alarm, PIR detector(Motion detector) home security products (door window sensor)etc. SUMRING owns trademarks “SUMRING”  and the  company implemented  ISO9001 standard management.

house alarm door sensor and wired door contact from sumring

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;

CE ROHS house alarm door sensor and wired door contact

Ready to ship for house alarm door sensor and wired door contact

FAQ

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

Q2:What is the moq of the house alarm door 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(house alarm door 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 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.

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