Super accessories was the delivered with an uncharged battery

Great accessory that is exactly what I was looking for:
- Works on Sony A37 (although not explicitely make a sale in the item description)
- Wireless remote triggering
- Delayed exposure is possible
- Trigger can be locked for Bulb and continuous shooting
The latter is done by a long (about 2 seconds) Press the shutter button, by pressing the locking stops. Bulb or continuous shooting must first be set on the camera, so it only a long press of the shutter button is thereby completed.

The fixing of the receiver on the flash shoe by means contained adapter (the recipient has the usual X-contact hot shoe).

Unfortunately, the device was delivered with an empty transmitter battery (a little common 12V 23A battery). Such a thing should not happen. It then began testing course only once a frustrating troubleshooting.
Just by chance I've had this battery in a remote control socket, and could identify with this replacement battery problem.

Without this possibility of troubleshooting I have returned the device. The battery's at Amazon for about 1.50 EUR in a double (there is only one required).
Because of the dead battery a star deduction. Otherwise full marks because it is a class member.

It looks like the Halbarkeit the batteries must prove over time yet. Yes, you can not switch off the transmitter, but I just hope if I do not press the shutter flows no current (and hence no consumption).