rod alarm--rod alarm HY series--NINGBO ETDZ HOLDINGS LTD

rod alarm HY series

HY-1
* CMOS chip cpntrol
* On/off button, 8 type adjustable sensitivity, volume, tone button
* Night light
* 2pcsx1.5V NO 8 LR1 batteries
* Two red/blue LED
* Size 8.8x4.6x3cm
* Waterproof

HY-2
* Adjustable tone
* Adjustable volume
* Extra jack
* 1pcsx9V
* Waterproof

HY-3
* On/off push button
* Adjustable belt
* 3 button batteries

HY-4
* Adjustable tone
* Adjustable volume
* 1pcsx12V 23A battery
* Extra jack
* Waterproof