Descriptions
Dear users, sincerely thank you for choosing our products. For your convenience of installing and using
this product, please read this manual carefully before use. Wretro’s wireless door sensor is composed
of transmitter and magnet, it can be installed on doors, windows and any other objects that open and
lose. The door sensor will send alarm signal to Smart gateway when the magnet is moved away form
the transmitter. The battery standby time and reliability are observably improved owe to the ultralow
power consumption technology and two-way wireless communication technology. This product must be
used with Wretro Smart series of gateways.
Attention:
If wireless door sensor is mounted on a metal door, elevate the mounting position to avoid the
signal being blocked by the metal door.
Mount the transmitter on the door frame or window frame nd the magnet mounted on the door or window.
The side of transmitter with triangle raised arrow close to the side of magnet with triangle raised arrow.
Stick the transmitter and magnet on the desired location with double faced adhesive tape or fasten them
with screws, the distance between them should be less than 0.5cm. When the door sensor is mounted far
from the gateway, the internal antenna of door sensor can be taken out to enhance its wireless
communication intensity. The detailed method is as follows: Remove the battery and the circuit board
carefully, draw the antenna out of the antenna outlet and straighten it. Then put the circuit board back on
to its original position.
Installation
Main Features
► Fully-digital, highly reliable, large coverage, low power consumption, two-way wireless network
► Ultralow power consumption, battery life observably extended
► Low battery notification
Product Structure Diagram
①
②
③
④
⑤
1.Transmitter
2. Indicator
3. Magnet
4. Tamper Switch
5. Bind Button
6. Triangle Raised Arrow
7. Internal Antenna
8. Antenna Outlet
Inside
Outside
⑥
⑦
⑧
Wireless Door Sensor Instruction Manual
WR-5001-DS
RFzone Automations Pvt. Ltd.
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