Installation Instructions

BT-4BT-4
Shutter
button
On/Off
Button
State indicator
light
Wrist
strap hole
Startup
Power off
1. When you use it the first time, the BT-4 will automatically
enter pairing state after power on.
2. It it will automatically initiate a connection with the last smart
phone it was connected to when it power on again, and then
will automatically enter pairing state after it failed.
The toggle switch to the OFF position,
the BT-4 enters shutdown mode.
The toggle switch to the ON position,
the BT- 4 enters boot mode.
BT-4 BT-4 BT-4
BT-4
BT-4
Photographic method
Power supply Built-in 3.0V/2032 button battery
2.7V---3.3V (button cell)
2.5MA(First class dormancy 1.5 MA, second class dormancy 0.2MA)
The max. remote control distance can up to 10 meters
Button
Chip model NO.
Function feature
Support IOS 5.0 or above / Android 2.3.6 or above
Dimension
Technical Parameters
Basic Parameters
Model No.
2.4GHz, Working mode: GFSKWorking frequency
Charging voltage
Bluetooth version 3.0
Bluetooth protocol HID profile
Working current
Effective distance
LxWxH: 32x32x10mm Weight：7.5g (including battery)
BT-4
AIROHA-AB1126A
BT-4
BT-4
Bluetooth Pairing
Green light will slow flash under
pairing mode, find setting and open
Bluetooth in your smart phone, click
the searching model to connect “BT-4”,
the flash light will turn off after it paired,
and it means you could start taking pictures
now.
The effective
distance is
10M, which will
vary depending
on the environment.
Attentions ：
1、Under the power off state, open Bluetooth remote controller, it will automatically
initiate a connection with the last device it was connected to. No need searching for
pairing Bluetooth again. If the connection fails, it will automatically enter pairing mode,
and then it will shut itself down after a timeout pairing.
2、If need to connect to other Bluetooth device, please close the last device it was connected to.
Shoot pictures
After a successful connection to the device,
open camera function of your phone,
press the shutter button to shoot pictures
(Compatible for IOS system and most Android’s
phones on the market).
BT-4
BT-4
BT-4
FCC STATEMENT :
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1)This device may not cause harmful interference, and
(2)This device must accept any interference received, including interference that may cause undesired operation.
Warning: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.
NOTE: 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 off 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 different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without
restriction.