hotel door 433MHz wireless alarm magnetic contact sensor support internet ip cameras

COMER​, a professional voice prompt products /IP Camera security system manufacturer(www.wificamerasystem.com, Skype:comerspeaker, mail to ally(at)wificamerasystem.com, kensmith(at)wificamerasystem.com, WhatsApp/WeChat:+8618688682159, WhatsApp/WeChat:+8615919102078), is in developing innovative voice chips and sound modules solutions for enhancing traditional products, like voice chips or modules for gift cards, sales collateral, promotional advertising, image keepsakes, music, melody equipments auto electronics, multimedia, home security, household appliances, medical devices, industrial automation control systems, toys and interactive consumable products, etc. our team has excellent software and hardware developing strength and designing experience in IC area, with the principle of "positive innovation, active extension, customer satisfaction, team cooperation," and our high quality and professional customers service, we would like to share the booming developing with our friends around the world.

Dongguan Comer Electronic Technology Co., Ltd.

hotel door 433MHz wireless alarm magnetic contact sensor support internet ip cameras

Save power design, low power indicated, It is widely used for monitoring and security system, with high reliability, small size, easy installation and operation and strong flexibility. It is including one transmitter part and one magnetic part, when the door or window is open, it will be triggered and immediately sends out wireless signal to main alarm system to warning. Installing place: door, window, drawer ,cabinet and so on.

Wireless door magnetic detector

SPECIFICATION:

• Tow parts: Transmitter part and Magnetic part
• Working frequency: 433 MHZ
• Oscillation resistance: 4.7 M, 1.5 M, etc. /Optional
• Transmission distance: about 50 meters in a wide place
• Working voltage:12V DC, dry battery model:23A . (Battery not including)
• Easy installation, using advanced double-face adhesive
• Quiescent current: 1.5 or less uA
• Alarm current :10 or less mA (can continuously launch 2-30000)
• Encoding: Communication by learning (1527).
• Output power: 13dBm (20mW)
• Transfer rate: <10Kbps
• Modulation mode: OOK(amplitude modulation)
• Size: 80 * 35* 15 mm (Transmitter part), 65*13*13mm (Magnetic part)
• Triggered distance between two parts: <1.5cm
• Working temperature: - 20 ℃ ~ + 70 ℃
• Applicable for door, window and drawer and other similar houseware

Test of door/window magnetic sensor

After paste the two parts on the door with the double-face adhesive, pull out the antenna. Open the doors/windows to be monitored, the red light on the magnet will be on, at the same time, there will be alarming sounds and indication on both console and the handset. If the red light on the magnet is not on, please check whether the “Low volt indicator” is on. If yes, please replace the batteries. Otherwise, please contact the supplier.