Welcome to KZY Electronic Technology Co., Ltd
Description:
1. has the signal output instructions.
2. single signal output.
3. effective signal output for low level.
Description:
1. has the signal output instructions.
2. single signal output.
3. effective signal output for low level.
4. sensitivity adjustable pure tone ().
5. have the field cuts have signal output
6. circuit boards output switch quantity! (can be directly by SCM)