Sikkerthjem DVBH1 User manual

Battery replacement instructions
Insert the flat blade of a small screw-driver
into the pry-o slot of transmitter, pry up
to open the back cover.
①
CR123A 3V
Replace with 1x CR123A battery.
②
Wireless Vibration Sensor
DVBH1 V1.3
The User Manual of
FCC Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment o and on, the user is encouraged to try to correct the interference by one
or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
①This device may not cause harmful interference.
②This device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority
to operate the equipment.

LED Indication
The LED indicator will light up once in 15 seconds in case of low battery. Please replace the battery in time.
-10℃~50℃
≤15µA
Operating Instructions
Installation & Notice
Features
Parameters
This sensor has two shock tubes which can detected the subtle vibration.
It’s fashion design, RF supervision, anti-tamper protection, energy saving, low battery alert supported and with long
transmission distance.Once the vibration exceeds the safety threshold, a wireless signal will be sent to the alarm system.
It can be used for protecting your windows or doors from gross attacking by intruders.
• Working Voltage DC 3V
• Battery
• Working Current ≤100mA
• Standby Current
• Transmission Distance Up to 1000m without obstacle
• Transmission Frequency 433.92 MHz / 868.35MHz
• Working Temperature
• Humidity ≤90%rh (non-condensing)
• Weight 16g(battery not included) 32g(battery included)
• Dimension 84x26x22.5mm (LxWxH)(±0.1mm)
1. Working principle
The transmitter sends signal to paired main panel when the sensor detects vibration.
2. Pairing with main panel
Scanning the QR Code for Pairing
①Scan the QR code on this accessory by App.
②The pairing result can be confirmed in App.
①Remove the battery insulative strip.
②Knock the sensor until the green LED indicator lights up.
• Pull out the battery insulative strip.
• Pairing with main panel by App before installing.
• Attach the sensor with the double-side sticky tape to safes, drawers, doors and windows.In case of unsmooth installation
surface, remove the back cover of the transmitter and fix it with screws on the mounting surface, then install the transmitter.
1 × CR123A battery (3V) Hint: How to trigger
Appearance
LED Indicator and Test Button Tamper
Battery Insulative Strip
Screw
Mounting
Hole
Screw
Mounting
Hole
LED flashes once: Vibration is detected and transmitter sends signal to the main panel.