Product Description：

Timer delay：0s to 99hrs 59min 59s in one-second increments
Exposure time：0s to 99hrs 59min 59s in one-second increments
Interval：1s to 99hrs 59min 59s in one-second increments
Number of shots：1 to 399,-- (unlimited)
Power source：Two AAA 1.5V, one CR2 3V batteries
Battery life：Approximately two months of continuous shooting with a delay of 5min, an exposure time of 4min 56s, and an interval of 5min. Use of the illuminator will reduce battery life
Operating temperature：-15 -- +65C (5 -- +149F)
Dimensions：Transimtter: 155 x 48.5 x 20 mm,  Receiver: 61.5*38*20 mm
Weight：Approximately 79g (2.8oz), with receiver
Length of cord：Approximately 100mm (3.9 inch)

Features：

1) Except for replicating all functions of a camera's shutter release button, it still has the function of Self-Timer, Interval Timer, Long-Exposure Timer and Exposure Count. 

2) Good for time-lapse photography such as flowers blooming and astrophotography. 

3) LCD panel can be illuminated

4) Delay / Self Timer (DELAY) 

Just like the self timer on your camera. The timer remote switch allows you to set any delay (in 1 second increments) up to 99 hours, 99 minutes and 99 seconds.

5) Interval Timer (INTVL)

The Interval Timer can be set to any time period up to 100 hours as well. If you set it to 10 minutes, for example, one exposure will be taken every 10 minutes until either the film runs out or the Exposure Count limit has been reached.

6) BULB/Long Exposure (LONG)

It allows you to take time exposures up to 100 hours long.

7) Exposure Count (N)

This setting allows you to set the times of exposures that will be taken, up to a total 399 times. For example, if you set it to 30 times, then the exposure will be only taken 30 times.

Compatible with Model:

Sony Alpha DSLR A100 A200 A300 A350 A700 A900

Minolta Maxxum/Dynax/AF 7D, 5D

Minolta Maxxum/Dynax/AF 9, 7, 5, 4, 3

Minolta Maxxum/Dynax/AF 807si, 700si, 600si, 505si,

Package Includes：

1 x  Timer Remote Transmitter
1 x  Shutter Connection Cable
1 x CR2 Battery (3V)
2 x AAA Battery (3V)
1 x  Receiver
1 x  Manual in English