New Arrival Wireless 433mhz Door Sensor - China

BL688 is a wireless door magnetic detector developed by our company.

It has the instant detection of door/window opening/closing.

The shape design is novel, the lines are smooth, and it is well matched with the home decoration, which can be integrated with the installation environment.

There is a code setting between the door magnetic detector and the host, and the unique address code is learned into the host when the code is paired; the detector is a separate trigger type, and when the position of the magnet and the transmitter moves more than about 1 cm, the emission is performed.

The device immediately sends an alarm signal to the control panel to prevent intruders attempting to sneak in from doors and windows.

Features: Door magnetic separation alarm function: When the wireless door detector A (transmitter) and the wireless door detector B (magnet) are separated, the instant indicator flashes for 1 second and immediately sends an alarm signal to the alarm host.

Low-power reminder function: When the wireless door voltage is too low, the door will flash the indicator every 3 seconds, and send a low-power signal to the alarm host.

The alarm host will have a voice prompt “XX zone is low”, prompt You should replace the battery.

Tamper function: There is a tamper button on the back of the wireless door detector A (transmitter).

When the transmitter is removed, the tamper button will be triggered, and the indicator light flashes for 1 second, and an alarm signal is immediately issued.

Give the control panel.

(Note: In the separation signal and closing signal of the door magnet, any one of the signals and the alarm host can successfully achieve the full function of the door magnet.

) Supply voltage: 12V 23A (dry battery) Standby current: ≤20uA Alarm current: ≤50mA Wireless frequency: 433MHz (optional 315/868MHz) Wireless distance: 100 meters (accessible) Product size: 73*23*15mm transmitter Weight: 0.2kg Working voltage: 12V Alarm output: alarm report, tamper report

Company Contact:

• Posted By: Shenzhen Bailingjia Technology Co.,ltd

• Phone: 15815547165

• Address: A15,Yongfu Building, Guoqi Building,Shangbu South Road, Futian District Shenzhen China , Shenzhen , Guangdong , China

• Email:

• Website: https://szbailing.en.alibaba.com/

• Business Description: Shenzhen Bailingjia Technology Co., ltd Specialize in Home security alarm systems, modem and router product for 10years experiences, all product pass CE, ROHS