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